(AP) — Philadelphia 76ers center Joel Embiid had arthroscopic surgery on his left knee on Wednesday, and the team said he ...

The relationship between depressive symptoms and physical activity in knee osteoarthritis (OA) may vary over time, with initial — but not significant — overall reductions followed by nonlinear ...

Over a 12-week period, yoga proves noninferior to strengthening exercises in significantly reducing knee pain.

“As soon as Dr. Colorado drained the cyst, I immediately felt the pressure come off my knee,” Ryals said. “My mom and I were ...