Part 1
I have never seen a patient with pain in the neck, shoulders, back or buttocks who didn't believe that the pain was due to an injury, a hurt brought on by some physical activity. I hurt myself while running (playing basketball, tennis, bowling).

Part 1
I have never seen a patient with pain in the neck, shoulders, back or buttocks who didn't believe that the pain was due to an injury, a hurt brought on by some physical activity. I hurt myself while running (playing basketball, tennis, bowling).

Part 2
If structural abnormalities don't cause pain in the shoulder, back and buttocks, what does? Studies and clinical experience of many years suggest that these common pain syndromes are the result of a physiologic alteration in certain muscles, nerves