Objective To update a systematic review on the association between knee extensor muscle weakness and the risk of incident knee osteoarthritis in women and men. Design Systematic review and ...

A tendon is a type of body tissue that connects muscle to bone. If a tendon becomes inflamed — painful and swollen — the condition is called tendonitis. In your hands, there are so-called extensor ...

To understand chronic compartment syndrome, an overuse injury that typically prompts pain in the calf, it’s helpful to start with a little anatomy lesson. While most of us don’t think of our bodies as ...