Tuesday, December 29, 2009

What is back pain: the symptoms, causes, and factors

Back pain affects millions of Americans and can be caused by many reasons. Back pain includes acute and chronic types. Acute back pain occurs quickly and may be caused by movements or injuries. Chronic back pain often comes and goes. Acute back pain may sometimes become chronic.


Strain, overuse, or improper movement may sprain the ligaments, [...] http://digg.com/u1IsFI

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