"Observations of the striking influence of postural mechanics on function and symptomatology have led to our hypothesis that posture affects and moderates every physiologic function from breathing to hormonal production. Spinal pain, headache, mood, blood pressure, pulse, and lung capacity are among the functions most easily influenced by posture. The most significant influences of posture are upon respiration, oxygenation, and sympathetic function. Ultimately, it appears that homeostasis and autonomic regulation are intimately connected with posture. The corollary of these observations is that many symptoms, including pain, may be moderated or eliminated by improved posture." John Lennon, BM, MM, C. Norman Shealy, MD, Roger K. Cady, MD, William Matta, PhD., Richard Cox, PhD, and William F. Simpson, PhD, American Journal of Pain Management, Vol. 4, No. 1, January, 1994 |