We’ve all seen it, whether in other runners or in our own race photos: the high hip, knocked knees, a sort of bobbing gait that looks inefficient and downright uncomfortable. To the untrained eye, it ...

(CNN) — If your knees hurt, your first instinct is probably to blame them. But in many cases, knee pain isn’t about the knees at all — it’s about what’s happening above them. Tight hips, especially ...

You have the best intentions when you work out—to feel energized, be healthy, and tone your muscles. But as great as your go-to workouts like cycling or lunges might be, they could be tightening your ...