Body building and weight lifting are fashionable
activities today. The emphasis is upon developing external muscles which
creates an armouring effect that can eventually distort the bony structure.
It is the over developed musculature that actually torque's the bones and
discourages them from bearing additional weight. The body attempts to
compensate and problems arise.
Running does not necessarily in and of itself
improve posture that is already poor and constricted. It often exaggerates
problems due to the substitution of inappropriate muscles. The repetitive
inappropriate development of the musculature (as in body building or weight
lifting) often leads to diminished sensitivity. Stress occurs in the knees
and lower back, encouraging injury.
Swimming is an activity that can either create structural problems or
release them depending upon the way it is taught and practiced. Professional
swimmers are known to develop shoulder tendonitis and kyphosis. Overriding
head/neck righting reflexes (as occurs when the head is repeatedly turned
but the body does not follow) eventually result in overdeveloping shoulder
muscles, pinching nerves and distorting the rib cage.
Various sport activities emphasize strength, endurance and speed.
Development of muscle control rather than skeletal balance takes precedence.
Gaining speed at the expense of mounting tension, is too often the goal.
(Liz Koch)