(CNN) — Hamstring tightness is one of the most common complaints I hear from athletes, everyday exercisers and desk workers alike. No matter how much you may try to stretch, the tightness doesn’t go ...

If your hamstrings constantly feel tight, you’re probably doing what most people do—stretching them more. You feel tension in ...

And she has one simple test to check if it is indeed the hamstrings that are the problem. “If people find that their ...