Lumbar Spine Repeated Motion: Extension
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What Is Osteoarthritis? Osteoarthritis (OA) is the leading cause of disability in the USA. It is estimated that 1 out of 3 adults will suffer from arthritis. By definition osteoarthritis or degenerative joint disease (DJD) is a progressive disorder involving inflammation and degradation of the articular or hyaline cartilage on the ends of bones in [...]
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