A child's skeleton deformed by Rickets due to vitamin D deficiency

Above left: An adult skeleton that has been deformed by poor nutrition during growth.

The spine is stooped, disposing to neck and back aches, chest, and abdominal pains, and the legs are bowed, which would dispose to additional problems of pains in the hips, knees, and feet.

Above right: A nineteenth century illustration of a case of combined forward and sideways curvature of the spine

 

THE POSTURE THEORY

The cause, prevention, and treatment of poor posture, and it's effect on health.

by M.A.Banfield ©

 
Most people tell me that the posture theory is logical, or even obvious, but I have my critics. This is my response to them . . . There are none so blind as those who don't want to see . . . and . . . you can lead a horse to water but you can't make it drink .

since 23-11-2001

Charles Darwin once said that the human body is covered by a layer of skin and hence the average man knows no more about the inner workings of the human body than he does about the inner workings of a ship, and a nineteenth century physician said that only the anatomist knows the horrendous effects that corsets have on distorting the shape of internal organs. Of course, an anatomist slices open the skin and looks inside, and could see that, in some cases, the spleen had been pushed from the top left of the abdomen to below the navel, and the liver had been split almost in two, and the woman would be complaining about horrendous aches and pains, and the corset industry would argue that corsets were not the cause because the woman still had a spleen and still had a liver???? The corset industry lost that argument in 1904 and corsets went out of fashion.

The compression and distortion of internal organs caused by tight waisted nineteenth century whalebone corsets produced a very similar large range and number of symptoms and illnesses to those of poor posture.

Cosets also altered the shape of the spine, and permanently changed the chest from a widely open barrel shape to a very tightly closed funnel shape. 

YouTube Video on posture education - humorous -Posture Pals, and Pic

OTHER POSTURE THEORY WEBSITE PAGES

CHILDREN, Education and Posture SYMPTOMS OF THE POSTURE SYNDROME, HEART DISEASE, AND EMOTION - THE DIFFERENCES CHRONIC FATIGUE Research and the Posture Theory ROBERT LOUIS STEVENSON Fanny Stevenson & Alexander Leeper health biographies ANGINA - the VEGETARIAN DIET CURE and WEIGHT LOSS webpage
CORSETS also compress the internal anatomy to cause health problems. BACK PAIN GRADED EXERCISE Training in CFS original Research IFRT 1982-84

ABOUT THE AUTHOR

See also here

The Banfield Cancer Shirt
PREGNANCY and pressure caused by the enlarging womb DA COSTA'S SYNDROME - palpitations, chest pains, breathlessness, faintness, and fatigue References

CRITICISM OF WIKIPEDIA

If you would like to see my criticism of two editors in Wikipedia, and you don't have a broadband connection, please wait 45 seconds for the following webpages to load.

1. BIAS and CENSORSHIP in Wikipedia
2. LIES, Damned LIES, and STATISTICS in Wikipedia
3. LIES about CHRONIC FATIGUE SYNDROME in Wikipedia

A CRITICAL REVIEW OF THE POSTURE THEORY

When I last checked the following website (in November 2009) the review and my response had been removed.

in The Australian Skeptic Magazine Vol.20 no.1 Autumn 2000 p.60-63 see: http://www.skeptics.com.au/journal/2000/2000.htm
My response to that review can be seen on Vol.21 no.4 p.63-64 of: http://www.skeptics.com.au/journal/2001/2001.htm 

You are welcome to ask questions about this theory by email to posture@chariot.net.au

The prevention and treatment of posture related problems

When a person stands upright their body weight is directed down the spine which has evolved to bear the load without trouble or effort. However, if the person leans forward their centre of gravity is thrown forward from the spine, so the weight of the upper body is transferred to the front of the chest and abdomen, and the strain of maintaining position is taken by the skeletal muscles. Those temporary changes do not affect a persons health, but if the spine becomes permanently stooped, they can cause a multitude of chest and stomach pains and other health problems. This website discusses how that occurs, but most of the problems can be prevented or treated so I have provided that information below.

Poor posture is unlikely to cause problems such as back pain in the first few years of life, but can become a more serious problem if it changes the shape of the spine and becomes permanent as the child develops into adult hood. Knowing how to prevent the problem is also useful at any stage in relieving or managing the secondary symptoms.

Poor nutrition affects the strength of the muscles and bones that support the human posture, so good nutrition is important. Similarly any infectious illness that results in nausea, vomiting, diarrhea, poor appetite, and weight loss can weaken muscles and bones so they should be guarded against, and recovery from them should include the appropriate type of exercise to regain strength as soon as possible, especially during childhood.

Other preventive measures include sleeping on bedding that is flat and has the degree of firmness that allows the natural slightly S-shaped curve of the spine to be maintained. e.g. not so hard that the spine is kept too straight, and not so soft that it sags like a hammock. Many bedding companies provide advice on such requirements.

It is important to use appropriate seating for the persons size. The height should be such that the feet can be placed flat on the floor for support. The length of the chair should be in proportion to the length of the thigh so that the lower back is not dragged forward into a curve, and the back rest of the chair should be slightly inclined backwards, and have a slight curve in the mid to lower back area to support that natural slight curve in the lower spine.

When sitting at a desk it should be at a height that the person does not have to lean forward to read, and if the person does lean, they should do so from the hips and not the waist. Writing requires the use of one hand and movements to the left and right side of the page which twists the spine and breastbone, so it is preferable to use computer keyboards which require both hands equally and do not result in twisting the spine. The keyboard and mouse should be level with the forearm when it is parallel to the ground so as not to bend the wrist which can interfere with blood supply to the hand. The computer screen should be at eye height. In general any activity that requires leaning toward a desk should be avoided, but ordinary sitting without leaning forward is not such a problem. If it is the person can use a properly designed recliner chair to rest in and relieve some of the aches that result from postural strains during the day.

Children who carry heavy school books to and from school in satchels or kit bags may develop sideways curvature of the spine, so they should avoid carrying unnecessarily heavy books, and put them in knapsacks on their backs instead. Similarly, having one leg longer than the other can cause sideways curvature of the spine, but that can be remedied by the use of shoe inserts, and some practitioners specialise in that aspect, and, in some cases orthopedic surgeons can lengthen the short leg. Women should avoid wearing high heel shoes because they lift the heel, and tilt the hip bone, and push the abdomen forward, and curve the upper spine into a stoop. If they still want to wear them they should consider that occasional use in social situations is better than wearing them all the time.

There are numerous other methods, but it is also important to know what normal posture is, and what defects you may have. This can be assessed by looking sideways into a mirror to determine if the spine is abnormally stooped or S-shaped, and by looking front on to see if one shoulder is lower than the other, indicating sideways curvature of the spine.

Throughout history there have been many observations about the harmful effects of poor posture and many methods have been devised to relieve the problems. The most obvious is Yoga, but there are others such as chiropractic and osteopathy, and more recently the Alexander Technique which partly involves raising the head so that the spine straightens out, and then finding a position of balance where the head is directly above the spine and feet so that good posture can be maintained by balance, rather than by straining the muscles to stop the body from falling forward or backwards. Physiotherapists now incorporate some of those methods in their practice, and if deformity is severe it can sometimes be treated by orthopedic surgeons.

Education about the benefits of good posture is perhaps the most important.

Some observations from history

Yoga has been around for thousands of years and teaches that posture can influence breathing and energy levels.

The ancient Greeks wrote the popular motto; "Mens sana in corpore sana" which translates as "a sound mind in a sound body".

In 1650 John Bulwer wrote "Plato's men were full, square, and somewhat strong, and might men".

The hunchback poet Alexander Pope wrote "Just as the twig is bent . . . .the tree's inclined" . . . he also wrote about his "headaches, indigestion and a thousand other aches and pains" . . . and described his life as a long disease.

Thomas Edison wrote: "The doctor of the future will give no medicine, but will interest his patient in the care of the human frame, in diet and in the cause and prevention of disease".

Frederick Matthias Alexander developed a method for improving his posture to cure his voice problems (which straightens the neck and removes pressure on the vocal chords), and he stopped getting colds and chest infections every winter. The "Alexander Technique" is still being taught to public speakers, radio announcers, singers, and actors.

Many parents and school teachers advise their children to develop good posture habits to look more confident and successful, and to ensure good health in the future.

********

Improving posture relieves pressure on the back, chest, heart, lungs, stomach, and blood stream, and therefore reduces the incidence of back ache, chest pains, palpitations, breathlessness, and fatigue, and improves digestion, physical development, and the sense of wellbeing - The Posture Theory

The HYPOTHETICAL POSTURE Experiment

If anyone wants to challenge my theory there is always a simple experimental way of discrediting it, but no-one would ever do the experiment because everyone without exception, would have doubts about their own opinion.

Here is the experiment: In the nineteenth century many mothers made their four year old children wear tight waisted corsets, and continue to wear them as their bodies developed so that they reached adulthood with a permanent (and supposedly attractive) hour glass figure. Most of those children developed horrendous health problems, and the life expectancy of women who wore corsets with 13 inch waists was 35 years.

If there is anyone who disagrees with me about similar problems being caused by poor posture, you could put a spring rod along the spine of a four year old child, and attach it to a chest band at the midriff to ensure that as the child grew, the upper spine would be drawn forward into a stoop, the breast bone would incline backwards, and the waist would buckle at the midriff until the child reached adulthood with their lower ribs pressed against their hip bones. Their heart, lungs, stomach, and kidneys would be crushed, and they would have more aches and pains than the hunchback poet Alexander Pope, and they would be dead before they were thirty.

If you still disagree with my theory, you should take full responsibity for the experiment, because I would not give anyone permission to do it. The harmful consequences are obvious to me.

It is also obvious that the effect on health would be influenced by the degree of stoop, and other related factors.

 

The Posture Theory Web Site: Introduction

The Posture Theory web site is an introduction to a 1000 page book which deals with any and every aspect of posture and health, and includes a study of the subject from the medical, research, and popular literature, and brings a lot of scattered, unco-ordinated, and diverse information into one unifying source.

The Posture Theory presents the idea and evidence that poor posture causes neck and back pains related to postural strain on the intervertebral discs and nerves, and strains the ligaments and muscles which connect and support the vertebral bones of the spine disposing to aches in the jaw, neck, and lower back. It also places the head and shoulders forward to put downward pressure on every structure in the chest and abdomen, affecting the heart, lungs, stomach, bowels, and kidneys, and every ligament and muscle supporting them, and every nerve and tube connecting them, to cause almost any and every symptom known to human experience.

Of course, the relationship between good posture and good health is obvious to observers because the person with a straight spine and broad shoulders looks fit and healthy, and the person with a round shouldered slouch looks tired and sickly. Nevertheless it has been the subject of debate for thousands of years.

The problem is that slouching feels relaxed and comfortable to the person involved so it is difficult to convince them of the link between posture and health.

It has also been noted that if the person has a problem such as chest pain, and you ask them to sit up straight they will tell you that they still have the pain, so it seems to the doctor and patient that posture is not the cause.

Similar doubts occur in convincing people who are overweight that their problems are due to the fatty food in their diet. If you ask them to eat a more balanced diet with more fruit and vegetables they will say that they prefer pineapple donuts to pineapples, and that they have tried dieting in the past without success. There are two factors to consider. Firstly changing diet for a day or a week is not going to affect body weight in the long term. Secondly, if the original bad diet has caused some health problems, then changing diet will probably relieve or cure most of them. However it may be unrealistic to expect to cure all of the damage, but possible to relieve or better manage the ailments.

Hence the relationship between posture and health is not as simple as sitting up straight to relieve a particular pain, and it may not be easy for a person with curved bones in their spine to sit correctly, but it is important with regard to the prevention, relief, and management of health problems.

Another matter that confuses this topic is the observation that some people with stooped spines have good health, but such individuals invariably also have wide or deep chests, particularly with broad shoulders and a forward angled breastbone. That physique provides a large rib cage that would protect the internal structures of the chest and abdomen from the compressing affects of the stooped spine. Hence, the actual relationship between physique and health may be more comprehensively referred to as THE POSTURE AND CHEST SHAPE THEORY which is again obvious from the history of health and general observation, but is better presented as a formal instructional theory rather than leaving it to general unproven assumption. M.B.

 

 

WHY I STARTED THIS THEORY

1. In 1975 I wanted to find a way of explaining why a person would feel faint each time they leaned toward a desk, and why the faintness would be relieved each time they leaned back. 2. I began to study the relevant information and soon found that a set of associated symptoms were a part of a condition called Da Costa's syndrome, and later, that such patients were usually sedentary workers with thin physiques with long, narrow, or flat chests, and stooped spines. 3. Some years later I read about a scientific method called Valsalva's Maneuver where a person pinches their nose, and holds their mouth shut, and attempts to forcibly breath out. That process increases the air pressure in their chest and compresses the blood vessels to reduce the blood flow passing through the chest from the feet to the brain. 4. I eventually concluded that leaning forward at a desk was compressing the air in the chest to cause the faintness. 5. However, I needed to explain why such an obvious cause of symptoms was not common knowledge and why people were arguing with me when I explained it. I eventually concluded that most people who leaned forward would not feel faint because their spines were straight and they naturally bent at the hips, and would not compress their chests, but people with stooped spines and flat chests would tend to bend at the waist, and compress their waist and the blood vessels inside as their chest moved forward and down. 6. I also assumed that a sedentary worker who leaned forward ten times a minute to read or write for many years or decades would eventually strain and weaken the blood vessels of the abdomen until the slightest compression of the chest reduced the blood flow to the brain, and that only in extreme cases would a person feel faint every time they leaned forward. 7. Most healthy people would never feel faint when leaning forward, and it would probably be rare for it to be so obviously related to leaning forward in Da Costa's syndrome, but those patients experience faintness, dizziness, and fatigue at other times without knowing why, and although there are many other theories to explain the symptoms, none have been proven. 8. The most popular theory is that the condition is caused by work stress or anxiety, and when the patient says that the work is not stressful and that they have nothing to be anxious about they are told that it is due to "free floating" anxiety, or "sub-conscious" anxiety related to forgotten childhood experiences. 9. Some psychologists also argued that nineteenth century women often felt faint because of psychological factors, and that their typical fainting spells disappeared in the early twentieth century because of advances in psychotherapy, however those women wore tight waisted corsets and they relieved the fainting spells by unlacing their corsets, and corsets went out of fashion in the early twentieth century because of scientific and public debates which concluded that corsets were extremely harmful to health M.B.

References:

Sir Thomas Lewis (1918) The Soldiers Heart and the Effort Syndrome, Shaw & Sons, London p. 20-29: A large percentage of soldiers who developed the Effort Syndrome had poor physiques and long, narrow or flat chests associated with a kyphotic curve (hunchback spine) and many came from sedentary occupations. "It is unquestionable that many men recruited from sedentary occupations were affected by the condition before joining, although previous to that event in their life-history symptoms had never manifested themselves. The question naturally arises as to the extent to which sedentary work predisposes to the affection; no conclusive answer can be returned from the data at our disposal, though these strongly suggest sedentary work as a predisposing cause". Some of those soldiers experienced giddiness when standing up suddenly, or more rarely, even when laying down, and "a number of tested patients complained of equal giddiness when moved on a swingboard into the lying position" . . . and this . . . "seems to be associated with faulty distribution of the circulating blood during the period of giddiness".

Sir Thomas Lewis (1937) Diseases of the Heart 2nd edition, MacMillan and Co., Limited, London p.97-98 and p.158-164: There is a rare type of postural faintness which is associated with the faulty distribution of blood which tends to accumulated in the abdominal veins. This is closely related to cases where the person feels faint when they stoop down to lace their boots or lift heavy weights, and it occurs because the mechanical or muscular action compresses the abdomen and squeezes the blood out of the abdominal veins. When they stand up again the blood takes a few moments longer to fill the veins, and in the meantime blood flow to the heart and brain is diminished.

See also; Scientific measurements of the pressures in the chest and abdomen which are created by wearing tight belts or corsets or by leaning toward a sewing machine or desk etc click here

 

 

THE POSTURE THEORY AND DA COSTA'S SYNDROME

The Posture Theory explains the cause of many health problems, but more specifically, it is a way of explaining the cause of chest pains, palpitations, and breathlessness which occur in the absence of any evidence of heart disease. Those symptoms are characteristic of a common medical condition known as Da Costa's Syndrome which was named after J.M.DaCosta who, in 1871, was the first medical researcher to note that they seemed to occur as a set in many individuals. Patients also report other associated symptoms of faintness, dizziness, and fatigue occurring at any time, but particularly being brought on by exertion and persisting afterwards, and various abdominal pains are also common. The cause has not previously been identified. Therefore The Posture Theory is essentially a way of explaining the symptoms of Da Costa's Syndrome which could perhaps, in relevant cases, now be referred to as The Posture Syndrome.

J.M. DaCosta's Observations in his original 1871 research article

Da Costa, J.M. (January 1871) "On Irritable Heart," The American Journal of the Medical Sciences. This article, a study of 200 patients, provides the basis for the diagnostic criteria. Associated symptoms of chest pain, dizziness, breathlessness, palpitations, and fatigue with a poor physique, a thin chest, marching at double quick pace, hard field service, post-viral in some cases, the waist belt of the knapsack had something to do with it. Pulse was influenced by position, stooping, laying on the left and right side in some cases, and the back in others, and the condition was relieved by improved physique. Recommended treatment included not wearing clothing which constricts.
 

.The Cause and Nature of the Symptoms of Da Costa's Syndrome
 1

Neck ache, and lower back pain - These symptoms involve a dull ache in the neck, or sharp pain in the mid neck, or sharp pain between the shoulder blade and the neck, or cricks in the neck, and dull aching in the lower back. They occur because a stooped spine (kyphosis) throws the weight of the head, shoulders, and chest forward to put a mechanical strain on all of the bones, muscles and ligaments of the spine. Furthermore when the upper spine is stooped the neck is more arched than usual, disposing to neck ache, and their is a compensatory increase in the forward curve of the lower spine which can increase the mechanical strain and incidence of low-back pain. Pain in the muscles on one side of the spine probably relates to sideways curvature of the spine, as does pain in the muscle between the neck and shoulder on one side.

 

Sideways curvature of the spine (scoliosis) compresses one side of the ribs excessively and lifts the other side abnormally giving the tendency for neck ache, back muscle pain, and stabbing pains in the chest to occur more on one side of the spine than the other. 
 2

Lower left sided chest pain - The most typical pain is a sharp stabbing sensation occurring perhaps 2 or 3 times in a year (or more rarely) in the lower left side of the chest, and is probably due to postural strain on the structures between the ribs which produces a tendency to the pain. It may occur at any time when sitting relaxed or standing, and it feels as if a 3 inch sewing needle is suddenly stabbed in and out of the ribs and is over within a fraction of a second, as if a nerve has been pinched. It's occurrence on one side of the chest is probably related to sideways curvature on the spine (scoliosis) placing more pressure on one side, and stretching the ribs apart on the other, and it occurs on the opposite side of the curve. It occasionally occurs on the right side as well.

There is also a dull ache occurring in the same location, and is probably due to strain from the pressures of constant posture, but the pain does not actually occur except when running, and then only rarely. When it does occur, it happens every time the persons foot touches the ground, so that the ache may be felt 100 times in a one hundred yard jog along beach sand.

The third type of chest pain occurs in the extreme left side of the chest, and is due to severe cramp in the muscles of the chest under the arm. It is equivalent to severe cramp in the calf muscle of the leg. It has been described as being brought on by muscular effort, such as cranking a car engine, in which case it is on one side of the chest related to which arm was used to crank the engine. Exactly the same pain can be felt on both sides of the chest where it is brought on by prolonged laughing, and it may be accompanied by difficulty breathing, because inhaling expands the chest and stretches the muscles and aggravates the severity of the cramp. The cramp will also be made worse by trying to lift or move an arm because such movements also stretch the muscles of the chest, so that the person has to stay in a semi crouched position, and the pain will cease only when laughing stops.

 3

 

Palpitations of the heart - This symptom involves the perception of the heart beating in combination with it tending to accelerate and pound faster and faster in an alarming way which does not seem to slow very easily. It can occur at any time of the day or night but often just after laying down to go to sleep. The problem seems to relate to laying down in the normal way, but can be prevented by laying down on the back slowly and resting the head on three pillows for a few moments, and then removing a pillow, and resting on two, and then one. The gradual movement backwards seems to offset the symptom. The problem also seems to be worse in any situation where the pulse rate is likely to increase such as when a person is anxious just before standing in front of an audience to give a speech.

There are probably three factors contributing to the symptom. The first is the curved shape of the upper spine, the second is the shape of the chest, and the third is the shape of the heart. The heart and ribcage can be compared to a bird in a bird cage. If the birdcage is large then the bird can flap its wings comfortably, but if the bird cage is small then its wings will bang against the wire frame of the cage, and if a person has a small ribcage, then the beating heart will pound against the chest wall and be more easily noticed. If the person becomes worried that there is some indication of heart disease then the worry will accelerate the rate and make the problem worse.

The perception of heartbeat can also be compared to the pulse rate which no-one is aware of until they place their fingers over the artery in their arm. With slight pressure on the fingers nothing can be noticed, but by pressing the fingers against the artery its wall can be felt each second as a pulse of blood passes through it. Similarly if the heart is squeezed into a small chest, then its beating may be more readily noticed each time it pounds against the chest wall.

Similarly people with broad and deep chests and ribcages have hearts which are pyramid in shape and they would sit stable in the chest, but people with long narrow or flat chests tend to have bowling pin shaped hearts which would tend to wobble about when beating fast, and that would produce a different and perhaps more alarming sensation.

Consequently the palpitation may be felt when a person lays down at night because, as they lay back the curve in the upper spine straightens out and drags the front of the chest backwards compressing it against the heart, so that its beating can be felt. That may explain why the symptom can sometimes be prevented or relieved by laying back slowly. or by sleeping in the semi sitting position with the head raised and the spine remaining curved in a C-shape to maximize the size of the chest space.

The palpitations may also perhaps relate to excess amounts of blood pooling in varicose veins in the legs, so that when the person lays on their back, the sudden removal of the gravitational load of the blood causes and excess volume to flow toward the heart chambers with temporary greater force.

In other respects such patients, and anyone else who has problems with a pounding heart when giving speeches, the symptom can be prevented or relieved by having a small glass of wine a few minutes earlier to relax the heart muscle (alcohol is a muscle relaxant which passes immediately through the stomach wall to the heart muscle nearby). It may also be useful to take a few slow, regular and deep breaths to stabilise the position of the diaphram which the heart sits on, and to use a prepared speech, so that the element of doubt is removed from the talk.

 

 When the spine is straight and the chest is deep the heart has a lot of room to function normally.  When the spine is stooped and the chest is shallow the heart is occupies a much smaller space and is in closer contacth with the breastbone. Consequently its beating is more easily felt as it pounds against the breastbone.
 444

 

Breathlessness type as a diagnostic criteria for DaCosta's Syndrome 

(The breathlessness of DaCosta's Syndrome inolves forced deep breaths associated with low oxygen consumption, or hypoventilation during exertion, which makes it similar to, but distinct from the hyperventilation, or excess rapid shallow breathing, which is caused by anxiety or stress - The use of this observation as a distinguishing diagnostic criteria for DaCosta's Syndrome is copyright and may not be applied without prior arrangement 27-12-07 M.B.).

Breathlessness - This symptom takes the form of an air hunger where the person takes a full and deep breath until inhaling reaches its limit and can't go any further. However they still feel as if they have not got enough oxygen so they forcibly attempt to breath even more deeply, like a forced yawn, and then they have to take another two or three full breaths in quick succession. The person then breaths at a normal rate for a few minutes and may then have to reach for breath and forcibly inhale again. Occasionally the person may bend at the hips, place their hands on their thighs, and arch their back and expand their chest to inhale with greater force and effectiveness.The symptom may occur every few minutes or every few hours or only once or twice a month, and may occur at any time of the day or night, regardless of whether the person is sitting, standing, or resting, or laying, and it occurs more frequently in cold weather, and more often when walking, especially up a hill, and much more often when slowly jogging, in which case the quick successon of forced breaths may be required as often as every 10-50 yards. see also: ref 222 Wolf S. 1947

There is sometimes a slightly different but similar symptom which involves the need to take deep yawns.

The symptom is also aggravated by wearing any tight clothing which restricts the expansion of the chest during the inhalation phase of the breathing cycle. For example having a snugly fitting and inflexible belt strapped around the chest can cause extreme respiratory distress during the inhalation attempt.

The breathlessness can also sometimes be caused by leaning toward a desk or bench which involves bending at the waist or rib line. That type of bending pushes the breastbone backwards and compresses the chest and abdomen, and restricts the upward and downward movements of the diaphragm, thereby restricting both the chest and abdominal phases of breathing, so the symptom probably results from an anatomical strain or damage brought on by many years of constant or repeated compression of the lungs or diaphragm. The postural pressure may have damaged the lungs so that the amount of oxygen passing from the lungs to the blood stream is impaired, or it may have damaged the diaphragm (the main breathing muscle) and altered its natural and normal function. The exact anatomical basis for the symptom is not clear.

 A stooped spine compresses the air in the lungs and a small chest restricts the volume of air in the lungs and disposes to breathlessness, also called dyspnea, and lung and breathing disorders.

A broad based rib cage allows for slow deep breathing, whereas a narrow base disposes to shallow and rapid breathing, congestion of the lungs, lung infections such as chest colds, and abnormal function of the lungs, and abnormal function of the diaphram breathing muscle, which results in faulty CO2 metabolism,.

Seventeeth century women wore extremely tight corsets which deformed their ribs into a funnel shape, and led them to die young with lungs which were described as being in a state of "withering rottenesse" see references: Anthropometamorphosis. Nineteent century women who wore tight waisted whalebone corsets would typically heave with breathlessness brought on by the slightest emotion or exertion.

"All crooked or constrained bodily positions affect respiration injuriously. Reading, writing, sitting, standing, speaking, and working with the trunk of the body bent forward are extremely hurtful by overstretching the muscles of the back, compressing the lungs, and pushing downwards and backwards the stomach, bowels, and abdominal muscles." Reference: George Black, M.B., Edinburgh, (1910), The Doctor at Home and Nurse's Guide-Book, revised edition, Ward, Lock & Co., Limited, London, Melbourne and Toronto. pages 77-78.
 5

Faintness and dizziness - The type of faintness is a sense of light headedness, and a feeling as if about to lose consciousness and fall to the ground, and it can be associated with unstable or low blood pressure. Some patients do actually faint from time to time, but others often feel a sense of faintness but never actually lose consciousness, and the symptom may be slightly or much more distressing than any normal sense of faintness, and occurs in response to minor, or sometimes very slight movements of the body. Sometimes there is another sensation, especially with rotation of the body, of an odd and distressing sensation in the chest, as if the heart is about to stop beating.

The faintness most commonly occurs when getting out of bed and standing suddenly in the morning, (orthostatic intolerance) and can be prevented by getting up slowly, and first sitting on the side of the bed, and then standing slowly and walking off at a casual pace. The symptom may occur throughout the day at any time especially if the person gets out of a seat and stands up suddenly, rather than slowly, and it may be a more or less constant feeling, or occur several times a day or a week, or several times a month.

It may also occur when the person leans forwards at a desk and in very extreme cases if they lean forward to write 10 times, they will feel faint each time, and sitting up and leaning back slightly each time will relieve the faintness, so the sense of faintness comes and goes 10 times, and continues in that manner until the person stops repeatedly leaning forward. (note: scroll down to fig.15 for a leans forwards at a desk link which reports on corsets, leaning forward to write, and scientific pressure measurments in 1887).

The problem is greater if the person is squatting as they lean forward.

The faintness also occurs whenever the person is subjected to centrifugal forces such as when they are a passenger in a car which speeds around a curve in a country road, or if they are a passenger in a swirling amusement park ride, or on an up and down or winding roller coaster, and in fact, many patients avoid such entertainment activities altogether. It also occurs when a lift in a tall building accelerates to start its upward journey, and decelerates to stop, and in a plane which accelerates at the start of its flight, or suddenly drops in a down draught, or decelerates to land.

The symptom also occurs sometimes to an extremely alarming degree when a patient is placed on a tilt table, and it is moved up and down and rotated sideways at various angles to get different X-ray images of the patient.

The symptom is due to a weakness in the circulation of blood in the body (hence the term neurocirculatory asthenia) and is often seen to a minor degree in many fast growing teenagers who have a condition called sway back, probably because that posture puts pressure on the chest or kidneys. However many teenagers grow out of their sway back and the symptom becomes a thing of the past, but in other people it starts in adulthood and takes a more persistent course. It is also more common with people who have a stooped upper spine and a flat chest, probably because the downward postural pressure on the chest impedes the blood flow from the legs to the heart and brain. That constant pressure may actually stretch all of the blood vessels below the waist so that they become more elastic, or so that there is an abnormally disproportionate amount of the bodies blood below the waist which is more subject to being displaced by any type of gravitational or centrifugal force. To a lesser extent this is evident as orthostatic hypotension related to varicose veins below the garter line of the leg, where pressure impedes the upward flow of blood and damages the tone of the leg veins so that blood tends to pool in them and be delayed in it's return to the heart when the person stands up suddenly.

The faintness is also likely to be a problem if the person wears a tight collar which reduces blood flow to the brain, and can be relieved by loosening the collar, and was very common amongst nineteenth century women who wore tight waisted whalebone corsets. Those women routinely relieved their fainting spells by unlacing their corsets and laying on their backs with their head and shoulders slightly elevated on the arm of a chaise lounge, in the then common fainting rooms, A similar beneficial effect on spinal posture and the symptom can be achieved by laying in a modern recliner chair tilted slightly back.

A milder from of this could be the orthostatic hypotension caused by wearing leg garters which results in varicose veins below the garter line, where excess blood pools, and is delayed in it's upward flow when the person stands up suddenly, and which occurs because those veins have lost the strength to respond appropriately. The symptom of faintness or dizziness in Da Costa's syndrome would also occur in response to any gravitational or centrifugal force acting on the body, except much more readily and severely, which is why such patients avoid entertainment activities like roller coaster rides, whereas healthy people find the experience exciting and enjoyable..

The dizziness is a slightly different sensation which sometimes involves a sense of obscure fuzzines at the back of the head in an area just above the top vertebrae of the spinal colum, and or, a sensation of the inside of the head, or the outer walls and ceiling of a room swirling, but not always, and it seems to occur as a mixture of dizziness and faintness, with a sense of being about to lose consciousness. It is most commonly brought on by bending the neck back to look up at items on tall cupboards. It is probably the result of that neck position putting pressure on the blood vessels in the neck and interfering with the efficiency of blood flow to the brain.

Dizziiness also occurs to a more significant degree than normal with rotational movements of the body. This is probably because, with normal posture, the head is balanced directly above the spine, but when a person has a stooped spine the head is thrown forward by at least six inches forming a radius about the spine, and therefore the outer extreme of the head turns in a large circle with a diameter of at least twelve inches, thereby throwing blood outwards from the neck with greater centrifugal force. Therefore, in persons with an abnormal stooped curvature in the upper spine, the dizziness can be relieved or minimized by deliberately forcing the spine to be straight and thereby positioning the head directly about the spinal colum with the head more slowly rotating about the spin of the feet.

The dizziness may also be partly due to a weakness in the blood vessels below the chest where some of the blood in the lower body is thrown excessively outwards with the spin and reducing blood flow to the brain.

 

 

 

 In the nineteeth century women wore tight waisted corsets for most of their lives. Such corsets compressed the stomach and forced the liver, spleen and kidneys downwards, straining and permanently stretching the attachments, such as the ligaments, blood vessels, and nerves which held them in their correct place in the midriff. Consequently the liver and spleen etc hung loose and would slide up and down and side to side excessively in response to gravitational or centrifugal forces such as roller coaster rides or even such minor movements on the moving tilt table. Those forces would therefore also temporarily and excessively stretch the blood vessels and weaken the blood flow to the heart, which probably explains why the patients feel an extreme sense of distress in their chest, and an extreme and reduced blood flow to the brain would account for the alarming sense of to-ing and fro-ing faintness with each change of direction.

Furthermore as the liver etc swung loosely against the abdominal wall, or downwards against the blood vessels from the legs the affect would be magnified.

Poor posture also pushes the liver, stomach and spleen etc. downwards (visceroptosis). Nineteenth century corset wearers would typically faint with the slightest emotion or exertion, and would relieve the faint by unlacing the corset and laying on a chaise lounge which had an arm at one end so that the woman could rest against it with her head and shoulders slightly elevated, and with her legs free to extend at the other..Some were housed in purpose built fainting rooms.

 Some people feel palpitations of their heart when they lay down on their backs too suddenly. That is probably because they have loose livers etc which slide toward their heart and they can therefore feel its beating, in a similar way to the fact that they can feel the pulse in their wrist if they apply pressure from their hand onto the wrist artery.

That would explain why the problem can be avoided by laying down very slowly and gradually.


In the early twentieth century some surgeons cured the problems by sewing the liver etc onto the diaphram to keep them in a more normal position. However the symptoms returned again in a year for reasons which were not understood but it may have been because the patients kept wearing corsets or slouching and pushing down against the weak surgical stitching until it gave way.

 When a person with a loosely attached liver and stomach stands up the liver etc slides downwards and makes the lower abdomen bulge excessively into a pot belly shape. That would put pressure on the blood vessels which bring blood from the feet to the heart, and may explain why some people feel faint when suddenly standing up as they get out of bed in the morning, or at any other time.

That would also explain why the faintness can be minimised or avoided by standing up gradually, and walking off slowly for a few seconds.

 6A

Fatigue related to sleep problems and exercise limitations - Some patients report that they have suffered from fatigue for as long as they can remember so they were probably born with the problem, and some report that they know that they are now troubled by fatigue, but they cannot recall any particular time or incident when it started, and others report that it started over a period of time (months or years) when it seemed to gradually get worse without being particularly troublesome until it became so severe that they had to rest, and that they had to rest for months or years to recover, and that they never fully recovered . They may in fact report that the fatigue accrues in an obscure way until they reach a state of extreme exhaustion again, and the process of recurring severe exhaustion may happen three or four times over a period of a decade before they decide to restrict their lifestyle as a means of preventing the relapses. The fact that the fatigue does not respond in the expected manner of being relieved by rest or sleep and the fact that it tends to accrue over a period of weeks or months is one of its significant differences from normal fatigue, which a person can easily recover from by getting a good nights sleep etc.

During the development of the ailment the instability of blood pressure, breathlessness, faintness, and dizziness, and fatigue seem to occur as a linked sub-set of Da Costa's syndrome.

In the extreme case the fatigue involves restlessness, wakefulness, the inability to sleep for days or weeks at a time, but later waking up several times at night and not being able to get back to sleep again, and waking up tired, and tiredness occurring several times throughout the day are features. The tiredness sometimes but not always responds properly to rest, and has the characteristics of a sleep disorder. The symptom has sometimes been derogatorily referred to as TATTS (tired all the time syndrome), which reflects ignorance about the different qualities in the nature of the symptom, and the sometimes profound severities of the condition which bare no resemblance to normal tiredness, and continues to produce confusion in diagnosis.

The bouts of fatigue may occur for weeks or months undiminished, because there is no effective treatment or medication for the problem, other than long term rest, mild exercise, and the passage of time, which is why many patients avoid the factors which induce them, and lead generally quiet and moderate lifestyles.

There is also an exercise disorder where the person is so weak that their heart may pound each time they lift their foot of the ground as they walk slowly along the street. They may be walking or jogging last in exercise training programmes and have to reach for breath several times each 20 yards or so, and if they exert themselves suddenly or sprint fast their heart will pound violently and they will feel faint and dizzy and fall to the ground and crawl about restlessly because restricting their movements causes extreme physical distress inside the chest. Consequently they have to give up the sporting activities that they have participated in regularly in the past, and, because of the distressing nature of the symptoms, most of them refuse to participate in remedial exercise programmes, or drop out of the course soon after starting.

The fatigue seems particularly linked to the faintness which occurs when leaning forward, either toward a desk, a bench, a washing machine, or the kitchen sink etc. As another example, in order to clean low windows on a house it is necessary to squat down and lean forward. Each time the person leans forward they feel faint, and if they choose to ignore the problem and keep repeatedly leaning forward until all of the windows are finished, and then stand up, they may feel faint and weak and exhausted. After only that half an hour of minor effort in the morning they will have to spend the entire afternoon resting in bed, and may still be exhausted when they wake up the following day.

The link between faintness and fatigue probably occurs because leaning forward compresses the chest, heart, and lungs, and then the increased air pressure in the lungs impedes blood flow from the feet to the brain. In that regard there is an experimental procedure called the Valsalva's Manouver which is used in scientific laboratories to artificially produce the symptoms of stress in the absence of any psyhological factors. When this manouvre is being used the patient is asked to pinch their nose shut, and keep their mouth closed and exhale with force. As the air cannot escape from the lungs the pressure builds up and impedes the flow of blood from the feet to the brain. The brain and nervous system then react with a reflex that stimulates and contracts the blood vessels of the legs, which increases the blood pressure to force the blood to go upwards through the compressed vessels in the chest. Hence there is a relationship between air pressure in the lungs, the nervous system, and blood pressure.

Consequently if a person was constantly or repeatedly leaning toward a desk or bench for many years they would also be blocking blood flow from the feet to the brain and putting a lot of pressure on the blood in the veins below the chest. Such long term pressure might affect the tone of the walls of those vessels, or gradually damage them, and weaken the upward flow of blood, and become a disorder of circulation (i.e. vascular dystonic circulatory asthenia). In fact this form of fatigue has been called neurocirculatory asthenia - a weakness of circulation, and neurocirulatory dystonia - a disorder of circulation due to abnormal tone in blood vessels). The weakness of blood flow to the brain would account for poor concentration, poor memory, and problems with wakefulness and sleep which are all common in DaCosta's syndrome. Furthermore the weakness of blood flow from the feet to the heart would account for the faintness which occurs when standing up suddenly, or when standing up from a squatting position, and it would also explain the weakness in the bodies response to sudden, vigorous, or rapid exertion.

Hence there is a link beween posture, sedentary work, constantly or repeatedly leaning forward, Valsalva's maneuver, and transient, recurring, prolonged, or chronic symptoms of tiredness, faintness, and physical exhaustion. The condition is common in sedentary town workers, and rare in country farm laborers.

The Posture Theory and Postural Valsalva's Manouver

Leaning forward with the mouth shut can compress the air in the chest and block blood flow between the feet and the brain.

Chronic damage to the blood vessels below the chest can lead to chronic sleep and exercise disorders.

If this is the mechanism for causing a type of Chronic Fatigue Syndrome, then they type could be called The Posture Fatigue Syndrome
 6B

The Abnormal Response to Exertion, and it's possible relation to Abnormal Sighing Respiration ©

In Da Costa's syndrome there is an excessive tendency to sigh which occurs at variable intervals, but it sometimes takes the form which can be explained as if there is a standard depth and rate of breathing and oxygen absorption into the lungs which is not being achieved, for one reason or another, so the person tends to take an extra deep breath every few minutes to make up for the lack of oxygen consumed during that time. Sometimes the inhalation needs to be forced to achieve the depth of breathing required to make up for the deficiency, and sometimes two or three forced deep breaths may need to be taken in quick succession. The need to take the extra sighs may occur every few minutes, or several times an hour or day, or month, and is more frequent during cold weather.

This becomes more noticeable with exertion such as slow jogging where a normal healthy persons breathing rate, volume and absorption increases according to the extra amount of oxygen required for the exertion. However with the type of breathing pattern seen in Da Costa's syndrome it sometimes seems as if the breathing process does not properly increase to meet the extra requirements for the effort of jogging, so that they may accumulate a greater oxygen debt and need to take two or three extra forced deep breaths every twenty yards or so.

The same problem seems to occur with sudden rapid sprinting but to a much greater extent. The healthy persons breathing pattern adjusts to the oxygen requirements, but with Da Costa's syndrome it seems as if the respiratory mechanism is slow to adjust, so that after only twenty yards the person may fall to their knees repeatedly gasping for breath, with their heart pounding in their chest, and feeling faint, dizzy, and excessively restless, and crawling about with extreme exhaustion for 15 minutes or more, and be fatigued to a lesser extent for a week or more, before resuming milder forms of exercise.

It may be a matter of the respiratory reflex not working properly so that as the level of exertion increases the breathing becomes shallower or the oxygen absorption less, so that an oxygen debt builds up until the person feels an obvous need for more air, and then forceably inhales to get the extra oxygen required.

The explanation may not be entirely correct in every detail, but it is close enough to portray the difference between the healthy response ot exertion, and the Da Costa syndrome response, and it may or may not be due to a fault with the thoracic diaphram, or the autonomic nervous systems regulation of breathing, and it may due to an abnormality of breathing pattern rather than too much or too little, or to inefficient respiratory efficiency which is worse as the level of exertion increases, and many people with this problem were former athletes who use exercise as a possible means of improving their fitness to recover from the fatigue, so it is not due to a fear of exercise, and it can occur when the person is otherwise relaxed, so it is not due to an anxiety state, and it is probably not due to any disease of the heart.

The purpose of this explanation is to provide a conceptual way of understanding the differences between the normal response to exertion, and the DaCosta's syndrome response, where the difference is otherwise not recognised, or is trivialised, or misinterpreted etc. It is subject to being tested or disputed or to someone else coming up with a better way of explaining the difference. This explanation was posted on this website on 4-2-08. When referring to this explanation please cite this website as the source, See also: Low oxygen consumption and low ventilatory efficiency during exhausting work in patients with neurocirculatory asthenia, effort syndrome, anxiety neurosis, . . . See also (re: the respiratory disorder is different to hyperventilation) - Hyperventilation and chronic fatigue syndrome . . . and . . . The chronic fatigue syndrome and hyperventilation

 7

 

Upper abdominal pain - also called epigastric pain. The primary symptom is a dull ache of varying intensity occurring periodically and occupying an area the size of a 20 cent piece in the mid upper abdomen just below the tip of the dagger shaped breastbone, or sternum.

The pain is probably related to slouched posture, sideways curvature of the spine, and chest shape, Poor posture pushes the breast bone downwards, sideways curvature alters the angle of the breastbone, and a flat or funnel shaped chest involves a breastbone which is vertical or receding. Hence when a person with such features leans forward the pointed tip of the dagger shaped breastbone is pushed downwards, backwards, and sideways with a twisting motion into the area where the food pipe joins the stomach, Such repeated action would make the valve like junction sensitive to irritation, and be likely to allow small amounts of stomach acid into the lower end of the food pipe, and possibly also weaken the ligaments and muscles in the area permitting occasional sliding hernia. It might also compress the outlet of the stomach where it joins the duodenum, or partially rotate the stomach and twist it's outlet and block the flow of gastric acid, which would therefore build up to an excess degree in the stomach and cause tenderness and pain by irritating the stomach wall, and in prolonged cases result in the formation of lesions and peptic ulcers. See also ulcers.

Regardless of the cause, the pain is induced by repeatedly leaning forward for an hour or more, and when induced it is aggravated by very minor postural movements. For example it may then be aggravated by leaning forward to tie up shoe laces, in which case the person should buy moccasin style, or slide on shoes which can be put on without bending.

The abdominal pain is also aggravated by wearing tight belts about the waist, or tight elastic bands on underwear, so loose clothing should always be worn, and loose waisted trousers can be held up by shoulder braces or suspenders, rather than belts. Sometimes the pain is simply caused by the belt pressure, and sometimes because, when the person slouches the pressure from the belt resists the downward movement of abdominal contents, so they are squeezed from above and below when the person leans forward. On some occasions the relation to pain is obvious but it is usually obscure, subtle, and delayed.

The more the pain is aggravated the worse it gets and the longer the abdomen remains tender to the slightest touch. By aggravating the problem for an hour the pain may persist for several days, and by aggravating it for two or more hours the pain may persist for weeks, and any strong strain on the abdomen, as from digging forcefully into the garden and jolting the abdominal muscles can make the pain persist for months. The pain is also aggravated by stretching the arms upwards or sideways, because the arm muscles are connected to the chest and abdominal muscles and drag on the diaphragm and the junction of the stomach and food pipe.

The pain can be influenced by some foods. Acid foods such as lemons and oranges, and also spicy foods should be avoided. Also the problem disposes to constipation, so high fibre foods should be included in the diet to keep constipation to a minimum, but even some hight fibre foods, particularly cabbage, and legumes (peas, beans and peanuts), should be avoided because they can also aggravate the pain.

If the pain is aggravated in the morning, it may subside in the afternoon, but commonly it may recur and awaken the person at 2.a.m. in the morning perhaps because the periodic peristaltic flow of food residue at night may pass the area of pain and the bulging bowel may nudge the tender area and produce the pain. (Similar to the way in which an egg produces a bulge in the outer surface of a snake as it passes through the inside).

The irritation of that area of the abdomen is near the solar plexus and some aspects of the ailment suggest esophageal achalasia (faulty function of the valve like structure joining the food pipe to the stomach). The fact that the severe pain can sometimes be accompanied by difficulty swallowing and can be relieved by a drug called Somac indicates the probable involvement of heartburn due to more significant leakage of acid, and the fact that it is often accompanied by severe constipation and multiple pains and cramps in the bowel, indicates irritable colon may be an additional or secondary problem.

It is therefore best to prevent the problem by developing good posture during childhood. The pain can be relieved by laying in a recliner chair, especially a dentists chair which is shaped to push the lower abdomen forward and allow the upper abdomen to arch up and take the tip of the breastbone outwards away from the stomach. If the pain is only mild it can often be completely relieved by laying in such a chair for only half an hour, but if the pain is severe then such rest will only produce slight relief. Laying in bed on the back also relieves the problem but in severe cases it may be necessary to raise the head and lift the knees as well to take all pressure of the abdomen. As previously mentioned, it is also useful to always wear loose clothing, avoid acid foods, include fibre in the diet, and sometimes, if difficulty and pain swallowing food or water is present, the drug Somac can be beneficial.

(Gastric reflux is another name for heartburn and is the most common symtom of pregnancy and it is caused by the enlarging womb pressing up against the stomach, and women report that laying down, stooping, or bending brings on attacks. It is relieved by laying on the back with the head and chest slightly elevated).

 
 When a person with a stooped spine and a shallow shallow chest leans forwards the torso buckles at the midrifff and the pointed tip of the dagger shaped sternum stabs or digs into the junction of the stomach and foodpipe.  When a person with a stooped spine and a deep chest leans forward the breastbone moves away from the spine so the stomach is protected from harm. see the deep chested profile of Luciano Pavarotti

Other types of abdominal pain occurs because the lower ribs and the lower rib (or costal) cartilage of the rib cage press and dig back into the liver and colon and that process then pushes the structures behind them against the back ribs. Consequently there may be tenderness or soreness in the muscles and anatomy on the left and right side of the front of the chest at, or just above or just below the lower rib line, and a variety of pains along the track of the transverse colon, especially on the extreme left or righ sides, and tenderness or soreness in the left and right kidney area and the back muscles at the same level of the torso.

Pain occurs whenever an anatomical tubular structure is blocked because a biological reflex makes the preceding section of the tube go into spasm in an attempt to squeeze the contents forward with greater pressure in order to force it past the blockage. Hence a lot of pain will be experienced if a kidney stone blocks the ureter tube which drains it, and similarly sustained postural pressure on the bends of the colon may start a sequel of blockage, spasm, and pain.

Severe abdominal pains: After being aggravated by such minor problems as leaning forward repeatedly , or jarring the stomach while digging in the garden, there may follow a period of several months of severe pain. During those periods the pain remains unabated from day to day for weeks or months until it eventually subsides with time, and may be accompanied by severe constipation, severe bowel cramps, multiple sites of diverticula pin head sized pains along the entire track of the colon, sore or frank protruding hemorrhoids, constipative evacuations which on some occasions tear and put split lesions in the ring of the anus to produce bright red streaks of blood in the excreta, and muco-membranous colitis with the passage of opaque slithers of the gut lining. Those pains do not respond effectively to any form of treatment or medication, which is why many patients avoid the minor aggravating factors as a means of prevention. However, in most cases, even when the symptoms are severe, there is still no x-ray evidence of disease, so many doctors trivialise it and treat it as if it is mere indigestion because they either don't believe, or can't understand or comprehend what the patient is complaining about. The condition is not, or rarely associated with, or aggravated by anxiety, and can occur, and persist when a person is perfectly calm.

The abdominal symptoms are associated with and, or involve varying degrees of colon spasm which is referred to as Irritable Bowel Syndrome, and were previously regarded as psychosomatic disorders involving "learned Illness Behavior" until the discovery of bacterial and other abnormalities in the colon in the 1990's. Since then that diagnostic criteria has not been applied to this category of illnesses, and by association are not applicable to the other symptoms of DaCosta's syndrome. See:(IBS 4.1, 27-12-07).
 8

 Kidney ache - This is a dull ache in the area behind the kidneys, either in the back muscles or the kidneys themselves. It can occur after sitting at a desk and leaning forward for several hours and starts on one side, but if the activity continues the ache will start on the other side as well. It sometimes seems to be followed by alterations in urinary function and the development of kidney stones. The ache is also brought on by exposure to cold breezes which is why it occurs more often in winter.

As a general rule winter produces cold breezes and summer produces warm air, but sometimes when walking in summer with a cold sea breeze blowing on the back the chill in the breeze will make one kidney ache, and soon after the next, and once induced the aches will persist for days or weeks after. This problem can be prevented by wearing a padded vest over the kidneys.

The effects of pressure on the kidneys is evident by the fact that people who are having kidney x-rays are required to have a dye injected in their blood so that the trace of the dye passing through the kidneys to the bladder will show up on the image. Patients are asked to lay flat during the x-ray procedure, because, if they slouch, the postural pressure will compress the kidney sand their tubing and interfere with the flow of the dye.

   When Benjamin Franklin was 80 years old he had problems with kidney or bladder stones where he wrote "my sitting at the desk had already almost killed me" and "the stone gave me much pain, wounded my bladder and occasioned me to make bloody urine" and said "when I attempted to write the pain would interrupt my train of thinking" and that he had good health except "being only troubled with the stone which sometimes gave me more than a little pain and prevented my going in a carriage where there are pavements" and sometime later he even had trouble with the pain when standing or walking. (when a kidney stone blocks a hollow tubular structure the walls of the tube go into powerful and painful spasm in an attempt to force the fluid within it past the blockage. Pain occurs if the stone doesn't move and the pressure increases. Postural pressure which occurs when leaning toward a desk would increase the pressure in the fluid, as would the bouncing up and down action of a carriage going over potholes etc, or in severe cases the simple act of lifting the feet up and down as the person walks could have a similar effect.

A summary of The Posture Theory and Da Costa's Syndrome

The symptoms described above are more consistent to those of Da Costa's Syndrome than any other ailment.

When studying the symptoms individually there were a lot of apparent differences which sometimes seemed contradictory. For example, the faintness could be caused by standing up suddenly, the dizziness by bending the neck to look upwards, and one of the chest pains could be caused by cranking a car engine, and another type by jogging up and down along beach sand. The stomach pain could be caused by wearing a tight belt all day, or by tieing up shoe laces, and was more likely to occur in relation to various foods in the diet, and the kidney ache could be brought on by exposure of the back to cold breezes. The breathlessness is more likely to occur when jogging, the palpitations can be relieved by a glass of alcohol, and the fatigue involves problems with sleep and exertion.

However, there is one factor which is common to all of those symptoms, and that is that at some time or other, in some way or other, they could all be caused by leaning forward, particularly in activities which require repeatedly leaning forward.

Most people are involved in activities which require them to lean forward but they don't get such symptoms and that is because, most people have reasonably straight spines and reasonably deep chests. By contrast patients with DaCosta's syndrome are typically thin and stooped and they have flat chests. It is their physique which causes the problem because when they lean forward their torso bends at the lower rib line and the breastbone is pushed backwards. Consequently when they lean forward they strain their spine and compress their chest and abdomen and everything within to cause the main symptoms of chest pains, palpitations, breathlessness, faintness, and fatigue, and many others not so typical or so commonly seen. Essentially the symptoms are disposed to - and, or- caused by any combination of factors which compress the chest, and restrict it's size, and thereby compound the mechanical pressure on the rib cage and chest cavity, such as a stooped spine, and small and thin chest, and in some cases, the enlarging womb of pregnancy, and tight waist bands, belts, or corsets, and are more likely to occur in any long term activity which involves repeatedly leaning forward.

Hence the study of those symptoms became a study of DaCosta's Syndrome, and then The Posture Theory, and then the theory became a study of Posture and Health.

 

Da Costa's Syndrome and the medical research literature

Da Costa's Syndrome . . . common among solders . . . "
Bouts of palpitations, dizziness, chest pain, breathlessness etc . . .
"Hard field service was the chief assignable cause in 34.5% of cases . . . as in case 110 after a march of 26 miles in one day . . . "
"Undoubtedly, the waist belt, but particularly the knapsack, may have had something to do with aggravating the trouble, but I could find no proof that they had produced it".
. . .. "The pulse is always greatly and rapidly influenced by position . . . Dizziness was often complained of". It was increased by stooping (case 44); by exercise (case 57) or by laying on the left side in some cases or on the right side or the back in others. For treatment . . . "Their equipments be such as will not unnecessarily constrict and thus retard or prevent recovery".

Case 48 enlisted aged 17 with a thin chest of 27 inches, and suffered dizziness, cardiac pain, shortness of breath, and palpitations while on picket duty, and on one occasion while marching when he dropped out and discarded his knapsack and extra clothing, yet still struggled to keep up with the regiment. He was hospitalised and recovered but recommended for the veteran reserve. When examined in civilian practice 8 years later he was a tall, broad chested man who had spent most of the intervening years working in the open air as a mounted soldier. He only had two bouts of palpitations associated with bilious spells, and occasional colds, and otherwise had perfect health with no other symptoms at all, and could run up and down stairs without getting short of breath.
Reference: Da Costa J.M. (January 1871), On Irritable Heart, The American Journal of the Medical Sciences p.18-52
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 Da Costa's Syndrome . . . "It is concluded that there is some association between left thoracic (chest) pain, and poor diaphragmatic or lower thoracic movement. (The diaphragm doesn't rise completely when exhaling and the lower chest has poor expansion). A more severe left-sided chest pain can be brought on by "strain of certain muscular attachments involved in such actions as cranking a lorry or lifting a heavy weight".

Reference: Wood P. (May 24th 1941) Da Costa's Syndrome, The British Medical Journal, Vol.1, 1941 p.767-772

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Da Costa's Syndrome . . . "In some the chest is long and narrow, or flattened and associated with a kyphotic (stooped) curve ... slight in build ... chest wall deformities ... (the condition affects) ... sedentary town dwellers ... commoner in women" . . . "the pulse shows an exaggerated reaction to posture" . . . "there is "breathlessnes" and "suspected - alteration in the character of the blood "acidosis as produced by CO2, or lactic acid) as a causative factor. Fatigue was an almost universal complaint." . . . "these symptoms and signs are largely, in some cases wholly, the exaggerated physiological response to exercise". . . prompting the name "effort syndrome".
Reference: Wooley C.F. (May 1976) Where are the Diseases of Yesteryear,
Circulation p. 749-751.

The typical face, build, and posture of Da Costa's Syndrome

Pictured above: A Life-sized portrait painted by Ian Tillard features the typical face, build, and posture of a patient with Da Costa's Syndrome. It was displayed in the Museum of the Post-Graduate Medical School of London.
Reference: P.Wood, O.B.E. (1956) Diseases of the Heart and Circulation, 2nd edition, p. 941. The stooped spine, thin physique, and sloping shoulders are evident by the crinkling of the coat which can be seen in the painting and has been used as a visual guide to the diagnosis of kyphosis which otherwise goes unnoticed.

Individuals with such a physique typically lean on tables and support the weight of their head and shoulders with their elbows, and their breathing generally requires more effort because each time they breath in, the head and shoulders are pushed upwards, and when they breath out, the head and shoulders fall.

Hence there is constant strain on the diaphram muscle acting sixteen times every minute of the waking day, which is made worse in the seated position, and particularly when the upward movement of the diaphram is opposed by leaning forward. M.B.

**********

Tight Belts

In the nineteenth century it was common practice for some of the soldiers of most armies to create a broad shouldered appearance by tightening their belts to narrow their waist, which would have restricted their capacity for deep breathing, which is required during exertion, such as marching at double quick pace with a heavy, fully laden knapsack strapped to their shoulders. M.B.

For a diagram of tight belts compressing the waist in military uniforms see here

A typical example of the past and present physique, health, and personal history of a patient with the effort syndrome;

He was generally aged 30, and previously did clerical work but was currently unemployed, who had a thin build and long chest, was never robust, got frequent sore throats and colds as a child, had his tonsils and appendix out, and was "unable to sit and lie quietly", and had a weak stomach, and had his kidneys damaged by Scarlet fever, and there were frequent fluctuations in the color and volume of his urine. "He has always been nervous and easily fatigued", and he "was never allowed" to take part in competitive sports and has felt inferior physically to others of his own age. He 'never got over' his attack of grippe three years ago, and since then has had gradually increasing pain in his heart, shortness of breath, dizziness, faintness and weakness. All of his symptoms are made worse by exertion or nervous strain". . . the breathlessness "is not true air hunger, but literally a 'shortness of breath,' a feeling that deep breath cannot be achieved. The patient usually localizes this sensation in the chest wall itself" . . . "which seems unable to expand normally", and this produces frequent sighing, which "is not commonly present in patients with organic heart disease", and is important in making that distinction in diagnosis . . . and "many theories have been used in the past to explain the cause of the syndrome, with widely varying opinions which may each have a "fragment of truth", and the 1939 author lists 10 which includes "Pressure from clothing".

Reference: Caugney J.L. Jnr., M.D. (April 1939), Cardiovascular Neurosis; A review. Psychosomatic Medicine,Vol.1 No.3, April 1939

 to see: the skeleton of a young child deformed by Rickets click here

 to see: the skeleton of an adult deformed by Ricket click here

An extreme example of spinal deformity in childhood due to rickets which results from vitamin D deficiency.

 Spinal deformity in adulthood which results from poor nutrition in childhood. Note that the chest has inclined backwards, compressing the heart, lungs, abdomen, and kidneys, and presenting the probability of other problems such as hip, knee, and ankle pain.

Prevention of postural problems is Imperitive

The prevention or early correction of postural problems is important because unless the problem is treated in childhood it will be likely to result in poor digestion and the development of a shallow chest, and the worse the spinal and chest problem become in childhood the more illness and misery is likely to occur in adulthood.

The Health Problems of the Hunchback Poet Alexander Pope

The hunchback poet Alexander Pope had multiple severe spinal deformities which were probably the result of tuberculosis of the spine which he contracted at the age of three when he was trampled by an infected cow. Those deformities included a forward stoop in the upper spine, and a severe arch in his lower spine which pushed his abdomen forward, and sideways curvature of the spine. He spoke of his life as "a long disease", and in one of his poems he wrote about his "headaches, indigestion and a thousand other aches and pains".

Alexander Pope died of a combination of a respiratory condition (a lung and breathing disorder), and Bright's disease (damage to the filters in the kidneys, with proteinuria and high blood pressure).

Plato's Men

Plato's men were broad shouldered, full, square, and somewhat strong, and mighty men".

Reference: Anthropometamorphosis (1650) p.281

 Other factors which cause pressure symptoms

 Posture, Health, and Other Famous People

Hippocrates observed that children with spinal deformities in the upper back were prone to develop a hoarse voice, and chest and lung diseases, whereas those with spinal deformities in the lower back were more likely to get kidney and intestinal diseases. Robert Louis Stevenson had stooped and sideways curvature of the spine which probably developed during his childhood when he had many infectious illnesses which left him with nausea, vomiting, diarrhoea, and poor appetite and nutrition for months at a time, when his bones were growing. He contracted tuberculosis of his right lung as a teenager, probably because of an infection combined with the fact that sideways curvature of the spine pressured and congested his right lung. A pocket of infection persisted and occasionally filled with blood which he vomited by the mouthful. He was a professional writer who described how, when he was seriously ill "he was unable to work or even lean forward for fear of triggering another bloody flux". He solved that problem by dictating his letters to his stepdaughter who did the writing for him. He also described how he would wake up in the morning feeling healthy and start playing the piano at 10 a.m. but by 3 p.m. or thereabouts his wife said "he breaks down altogether, gets extremely white and is extremely wretched with exhaustion until the next morning again". That problem would be caused by leaning toward the piano and compressing his sickly lungs to make breathing even more inefficient, and also by slowing blood flow through the chest to the brain. Note also: In nineteenth century Edinburgh infectious illnesses were common in childhood and it was also common for teenagers to contract tuberculosis probably because of the polluted drinking water and food, and the air pollution of the industrial revolution. Louis solved that problem by sailing to the south pacific where the air was fresh and clean. Dr. Claire Weekes noted that her palpitations of the heart occurred when she went to bed at night and woke up, and when she leaned her chest against her typewriter. She started to worry about her heart which made the problem worse, and when she relaxed and stopped worrying the palpitations stopped. Lewis Carroll noticed that sitting in a chair and writing at a desk aggravated his hemorrhoids, so he wrote his novels standing up. Napoleon appears to have had a stooped physique, and to have worn tight waisted trousers in his youth, and developed heomorrhoids which were aggravated by the repeated pressure on his abdominal cavity when bouncing up and down on the saddle of his horse while riding into battle. According to some medical historians he may have won the battle of Waterloo, if it was not for the fact that he postponed the attack until the following day to allow his hemorrhoid pain to subside. In the meantime enemy reinforcements arrived and he lost the battle. He eventually died of stomach cancer, and some nineteenth century medical men attributed stomach cancer to compression of the stomach by tight corsets. (tight waisted trousers and belts would have a similar effect). see also Napoleon and Napoleon's influence on French fashion and The Battle of Waterloo

Frederick Alexander lost his voice while speaking on stage and later discovered that it was because he changed the angle of his head, neck (and throat) while giving speeches. He then developed a way of correcting his posture which cured his voice problem, and then he noticed that he stopped getting the indigestion and the chest and lung infections which had bothered him since childhood. His method for improving posture became known as The Alexander Technique, and schools and the army employed him to improve the posture and health of children and soldiers. Nowadays his technique is world famous, and is still being taught in singing and acting schools and universities. (Famous opera singers such as Luciano Pavarotti typically have straight spines, and often a broad and large or barrel shaped chest, which allows for a high volume of air to be stored in the lungs, and the wide base provides maximum unimpeded movement of the diaphragm, and they sing with their head held upright so that there is no pressure on the voice box (larynx), and the airway is fully open. They also have a forward angled sternum which gives plenty of room between the spine and the front of the ribcage for the stomach to function freely, and that allows for maximum digestion).

Unfortunately the relationship between posture and health is often obscure, and appears to be contradictory and confusing, and the recognition of it, and the emphasis placed upon its importance varies considerably from country to country and decade to decade. If the importance of good posture was ultimately agreed upon then the teaching of the subject would be, and should be, an essential part of national health and education policy.

The Posture Syndrome

Perhaps in cases where the symptoms of Da Costa's Syndrome are clearly associated with poor posture the condition could be called The Posture Syndrome. That would achieve the objective of removing any doubt about a link between posture and health, and would provide the general public with the knowledge, understanding, and motive to adopt good postural practices.

 

THE DISTINGUISHING SYMPTOMS OF DA COSTA'S SYNDROME AND THEIR CAUSES

A review of the references reveals the distinction between the symptoms of Da Costa's Syndrome, and those of heart disease, and anxiety disorders, and the factors which contribute to a common cause of compression of the chest which predisposes to their development. For the purpose of clarification they are presented in the following two lists.

The five cardiac like symptoms of Da Costa's syndrome have been called classic, cardinal, or characteristic, and were mixed with a variety of other less prominent symptoms, which were associated with compression of the chest, which was related to abnormal spinal curvature, chest shape, and leaning forward.

* (1) Chest Pains: The postural compression of the ribs placed strain on the structures between them resulting in occasional brief sharp stabbing pains in the lower left side of the chest.
* (2) Breathlessness: Pressure on the diaphragm impeded it's upward movement and impaired it's function and respiratory efficiency to cause an occasional sense of not being able to get a full breath, which is relieved by a characteristic forced yawn particularly during exercise, where two to four deep breaths in quick succession may be required every twenty yards or so.
* (3) Palpitations: Pressure on the heart pushed it toward the anterior chest wall where changes in pulse were more readily perceived as palpitations.
* (4 & 5) Faintness and Fatigue: Pressure on the air and blood vessels in the chest impaired blood flow between the feet and the brain which disposed to tiredness, and the resistance to blood flow affected the tone of the walls of the abdominal veins which weakened circulation and disposed to faintness and reduced exertional capacity.

The six factors which contributed to the cause, as evident from the observations of Da Costa, Lewis, Wood, Wheeler, and other sources, included:

* (a) Postural Compression: a stooped curvature of the upper spine kyphosis, a forward curve in the lower spine lordosis and sideways curvature of the spine scoliosis.
* (b) Mechanical Compression: Leaning forward, bending or stooping added to the pressure, particularly bending at the waist instead of the hips.
* (c) Chest Dimension: The postural compression would be more pronounced in a chest which was small, long, narrow, flat, or receding, e.g. pectus excavatum.
* (d)Tight Waisted Clothing: Tight belts or corsets add resistance to downward compression, and nineteenth century corseted women were renown for becoming readily breathless, faint, and exhausted, and would gain relief by unlacing their corset and laying on their back with their head and shoulders elevated on the arm of a chaise lounge.[16]
* (e) Pregnancy: Especially in the latter stages when the enlarging womb presses up against the diaphragm, heart, and lungs.
* (f) Visceroptosis: If the postural compression displaced internal anatomy then another contributing feature may be visceroptosis adding to the instability of circulation in response to changes in gravitational and centrifugal forces. e.g. faintness when standing up quickly, or distressing sensations in the chest when being moved about suddenly on a tilt table, or when riding on roller coasters or spin rides at carnivals.

The mechanism for the affect of postural compression of the chest on circulation is comparable with Valsalva Maneuver, and the chronic effect is evident in tilt table tests. M.B.

The Treatment of Da Costa's Syndrome

From the methods of DaCosta (1871), and the observations of Wheeler et. al.(1950) the classic symptoms were relieved by removing the person from the level of exertion and the lifestyle factors which instigated them. In uncomplicated cases relapses were prevented by determining the limits and keeping within them, and those limits varied from time to time and person to person, and were related to the efficiency of the function of the respiratory and circulatory systems. Improvement in posture, and chest size, and body weight, and the appropriate level of exercise, and the wearing of loose clothing, and avoiding activities which involve constantly leaning forward also assisted in the prevention, treatment, or management of symptoms. The changes in pulse could be avoided by not laying on the left, or the right side, or on the back, in some cases. In cases where the person is concerned that the symptoms may be related to a heart disorder, many gain relief by being reassured of the distiction between the symptoms.

 

A Humorous YouTube POSTURE EDUCATION VIDEO

Avis Films Inc. (2008) Posture Pals, YouTube video, with assistance from The Burbank Unified School District and The Los Angeles City School Districts Health Services Branch, Corrective Physical Education Section; This humorous video provides a useful account of the teaching of posture in schools of the past. Note that the teacher was wearing high heel shoes, and a tight waisted dress which would have adversely affected her own posture and health. The recognition of the importance of posture education has varied from insignificant to crucial from teacher to teacher, school to school, country to country, and decade to decade for the past 100 years, reflecting the differences of opinion relating to the lack of absolute proof about the relationship between cause and effect.
This relates to the fact that human anatomy is covered by a layer of skin, so children and adults cannot see the internal function of the body. It would therefore be useful if someone could produce an animated 3D YouTube video of the changing shape of internal organs when the person has different postures - kyphosis, scoliosis, or lordosis, and long, narrow, flat, or receding chests, and what happens when the sternum has a forward or reverse angle when the person leans forward at the waist or hips, and what happens when the person slouches and the spine and sternum twists as the hand moves from left to right, and down as they write, and what happens when they wear high heel shoes. and compress their waist with tight waisted belts or corsets. The Posture Theory Challenge: To produce such a video.

About The Author

In 1969 I was a gymnastics instructor and was offered 3 scholarships to do youth leadership training in the Group Work course at the South Australian Institute of Technology. The first was from the National Fitness Council of Australia, N.S.W. HQ. ("responsible for . . . the organisation of training courses in physical education"), which was followed by a South Australian State Govenrment Department of Community Welfare offer of full time study on full salary, and then a Commonwealth Government offer. In 1975 I became interested in fitness and fatigue research, and in 1981 I approached Tony Sedgewick, Head of the S.A. Institute for Fitness Research and Training, to discuss the international research problem of not being able to get useful data on fatigue patients, because they either refused to train, or dropped out of the programmes too soon to get meaningful results. He asked me to develop a methodology for solving the problem, and a few months later I provided him with a programme design to consider, and the principles were (1) The condition involved different degrees of severity, (2) the patients should train within their own limits, and (3) they should improve at their own rate. I was then invited to co-ordinate a research study on the subject, which initially involved obtaining a small research grant from the South Australian State Government Department of Recreation of Sport, establishing a programme committee, and recruiting trainees with fatigue through newspaper articles. Over the next two years the IFRT received more than 200 enquiries, and 80 patients were medically assessed, and their exertional capacity was measured using standard scientifically reliable graphs of pulse over load on an ergometric cycle. 9 participants completed training which consisted of light exercise, and walking or jogging for two hours, for two nights per week, for three months or more, and 5 completed 6 months or more. The results showed (1) those who didn't train stayed at the same ergometic capacity (2) three improved for 3 months and then leveled out below standard levels, and (3) one improved slowly for the first 3 months, and then significantly improved in the second term. In one group six individuals trained in the same class for three months and their position from first to sixth while walking or jogging around the oval corresponded to their measured aerobic capacity. A lifestyle questinairre was also included at the outset, and those who had previously changed and restricted their lifestyle because of their fatigue were found to have low to very low aerobic measurements, and those who did not need to change lifestyle had average to above ergometric results. A general account of the results were reported in the major newspapers in 4 of the 6 Australian states between 1982 and 1983. Some years later, when reviewing the results I came to the conclusion that the mixed data was the result of recruiting patients with fatigue, which, in relation to the dual meaning of the word, would bring 3 different groups to the programme (1) those with sleep disorders who were abnormally tired (2) those who had a physical disorder which affected their capacity for exertion, and (3) those who had a mixture of both.

Chronic Fatigue Syndrome: Original Fitness Training Research: at The South Australian Institute for Fitness Research and Training, 1982-84, with design principles, references, charts, and 48 interviews on cause and symptoms

Nowadays (2008) similar programmes have been implemented and assessed with several studies showing variable results, where some patients benefit from the programme and others have problems, in the latter case probably because they increase their exercise levels at too fast a rate, or exceed their limits and experience the type of symptoms that deter them from continuing. Voluntary participation, and progression, only if they benefit from initially walking at a casual pace of their choice, may be useful in that regard. The condition involves varying degrees of severity from person to person and day to day which requires progress, if any, to be flexible, rather than regulated or expected according to an orderly gradient of improvement, with the person free to choose to stop training, if and when they reach a level of improvement that ceases to benefit from additional training, or to remain at that level as part of a maintenance programme. Other groups of patients, such as those with asthma, arthritis, obesity, or heart disease, may also be limited in their capacity for exertion, but to a different degree, and for different reasons. M.B.

************

Graded Exercise Therapy, or "GET is one of the most common treatments for CFS" (chronic fatigue syndrome) Another similar method of treatment which relates to keeping within exercise and lifestyle limits is called "pacing" and there are several versions of it based on the general principle of "Self-controlled rest and exercise".

"Self-controlled rest and exercise, "pacing": "Pacing" is being advocated by many patients as one of the few really effective means of minimising homeostatic disequilibrium. The principles involve acceptance of the patient's limitations (by both the patient and any coaches), awareness of the early signals of deterioration e.g. increased cognitive difficulties, pain, clumsiness, muscle weakness, respiratory problems; and stopping exercise/activity before exceeding limitation or "crashing." A good rule of thumb is to never exert more than 70% of capacity. An understanding nurse, doctor or physical therapist may be of help."

Reference 1 : Hurst, J.W.; R.B.Logue, R.C.Schlant, N.K.Wenber (1974). The Heart 3rd. edition. New York: McGraw Hill Book Co.,, 1552-1555 - The authors of this paper stated "Attempts by Cohen and his associates to alter these abnormalities by physical training were unsuccessful since the patients could not or would not follow the prescribed training programme." and commented that previous studies of a small number of patients by Holmgren in 1959 and Levander-Lindgren in 1964 has shown that training programmes had shown some benefits. It was the comment that these patients "would not or could not train" that prompted me to design a programme that patients "could and would train" if they were instructed to train within their own limits.

Reference 2: Wikipedia, Chronic fatigue syndrome, history of edits, 18:38, 27-9-07, 5.1.2.

Reference 3. E.M. Goudsmit, Howes S. (2008), Pacing: A strategy to improve energy management in chronic fatigue syndrome, Health Psychology Update (BPS), 2008, 17, 1, 46-52.

See also Wikipedia "Chronic Fatigue Syndrome 2.3, & 2,4, & 5.1.2" (30-12-07), and click on the history tab and scroll down to the date 30-12-07, and the end of 5.1.2 to see the "pacing" paragraph, which was deleted from the wikipedia CFS page at 11:22 on 5-1-08. Note that the links will now only lead to the current page on CFS where the pacing details have been removed.

Wikipedia (1-1-08) - CFS ref.. 178. The "Gibson Report" Report of the Group on Scientific Research into Myalgic Encephalomyelitis (2006)

Wikipedia (1-1-08) - CFS ref. 188. Peter D White, Michael C Sharpe, Trudie Chalder, Julia C DeCesare, Rebecca Walwyn for the PACE trial group (2007). "Protocol for the PACE trial: A randomised controlled trial of adaptive pacing, cognitive behaviour therapy, and graded exercise as supplements to standardised specialist medical care versus standardised specialist medical care alone for patients with the chronic fatigue syndrome/myalgic encephalomyelitis or encephalopathy.". BMC Neurology 7:6. DOI 10.1186/1471-2377-7-6. 

See also: Better Connect Channel (20-1-08) - Chronic fatigue syndrome and Exercise:: Health and medical information for consumers, quality assured by the Victorian government (Australia).

see also: Harrison's Principles of Internal Medicine 17th edition. New York U.S.A.: McGraw-Hill Companies Inc., 2703=2704. The text of this summary links the former term "effort syndrome" to the modern condition of "chronic fatigue syndrome" and refers to graded exercise regimes which have "proven" effective in relieving symptoms and improving exercise tolerance.

************

Chronic fatigue syndrome includes a large range of ailments which involve the symptom of fatigue as one of the main features. Throughout the history of these conditions there have been differences of opinions and controversies about cause and nature, between doctors from one specialty to another, and from those who believe it is "all in the mind" to those who think it is physical, and from doctor to patient, and from one individual or group of patients to another. It appears as if different causes are being argued about as if they relate to the same condition, so in order to clarify the difference between anxiety, sleep, or exertional disorders, for example, it is necessary to clearly, accurately, and precisely identify each of the many sub-types of which Da Costa's syndrome is one of the exertional disorders, where the patients do not necessarily have a fear of exertion or heart disease, and they don't necessarily have agoraphobia or panic attacks, and are not necessarily depressed or having nightmares, and may or may not have recollection of previous exposure to viral infections or toxic chemicals, etc. M.B.

See also; The Disease of a Thousand Names Compiled on-line by medical consumer Malissa Kaplan, last updated April 19, 2007.

"The cause of CFS is unknown, although a large number of causes have been proposed, and several proposed causes have very vocal and partisan advocates. In a basic overview of CFS for health professionals, the CDC states that "After more than 3,000 research studies, there is now abundant scientific evidence that CFS is a real physiological illness."[50] The cause of CFS may be different for different patients, but if so, the various causes may result in a common clinical outcome."

Reference: Wikipedia, Chronic fatigue syndrome, 10:21, 8-1-07, 3. and, ref: (50) CDC - CFS Basic Overview (PDF file, 31 KB), U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, http://www.cdc.gov/cfs/ and http://www.cdc.gov/cfs/cfssymptomsHCP.htm

The nature of the study of posture and health

When I became interested in the medical literature the cause of the slouched or hunchback posture was unknown in more than 80% of cases. Since then I have written a theory and published a 1000 page book on the subject.

For example . . . "Approximately 85% of cases of kyphoscoliosis are of unknown cause" Reference Wintrobe M.M.et.al (editors) (1970) Harrison's Principle's of Internal Medicine 6th edition p.817. McGraw Hill Book Co., New York. (kypho means hunchback, and scoliosis means sideways curvature of the spine, and kyphoscoliosis is the combined feature. see also here

THE BASIC PROBLEM

The problem of acquiring the knowledge that is needed to understand the relationship between posture and health is the limitation of the scientific method which would require a person to walk around with a two ton X-ray machine strapped to their back, together with probes and leads from the body to a computer, to monitor the changes that occurred for 24 hours a day, every day for fifty years. Until that happens the subject has to be considered with careful study, experience, and the power of logic and reason. People who do not accept that self-evident fact are worse than useless. It leaves a climate of doubt about whether pain is real or imagined, and all of the consequences that are avoidble by science and imposed on the 80%. THE BASIC ANSWER

 The Posture Theory 11th edition

Ordering information
Published by the books author M.A. Banfield, Unit 6, No.6 Hartman Ave, Modbury, South Australia 5092. Ph. +61 (08) 82635735, email: posture@chariot.net.au
Book Details:1005 page hardback: 300 illustrations: 180 references: 2,500 index entries.

Cost per book, A $64.50 within Australia, U.S. $57.90 to other countries, and these costs include postage.
You may purchace the book by posting a cheque or money order to the above address (overseas buyers will need to send a bank cheque).
*** Various editions of The Posture Theory are also available in many Australian and overseas public and academic libraries. ***
ISBN 0 9585390 2 2

 

Click here to return to the top of The Posture Theory homepage

 For more information about improving posture see http://www.alexander technique.com Other Posture site links: http://www.posturepage.com/posturelinks and http://www.1backpain.com and http://www.icnr.com/cs/cs_29.html

http://www.myvsi.org/index.php?page=posture-resources

For diagrams of good and bad posture in The Washington Post 16-4-2007 see the following website: http://www.washingtonpost.com/wp-dyn/content/graphic/2007/04/16/GR2007041600761.html?hpid=features1&hp

Also see:http://www.ezdozen.com/health/hypochondria and http://www.fitness-list.com/Top_Health_Fitness_Posture.html and http://www.internet-health-directory.com

The Hypochondria Webpage

 

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