The three powerful muscles running down the back of your thigh are the semitendinosus, semimembranosus, and the bicep femoris. Together, these muscles are known as your hamstrings. The hamstring is ...

The hamstring is a group of three muscles that run up the back of your thigh. Sports that involve a lot of sprinting or stop-and-start movement, like soccer and tennis, may cause tightness in your ...

Symptoms of tight hamstrings can include stiffness and limited mobility. People may also notice cramping, pain, swelling, and bruising. They are usually the result of exercise or other intense forms ...

Hamstring strains are one of the most common—and frustrating—soft-tissue injuries suffered by athletes. There are two main types: an acute strain and a proximal hamstring tendinopathy, a ...

Your hamstrings might not be the most visible muscles, but they’re among the most important for overall fitness and injury prevention. These powerful muscles at the back of your thighs play a critical ...

Ever reached down to grab something off the floor, only to wince in pain or get stuck halfway down? If so, tight hamstrings are one of the possible culprits — and you might benefit from learning how ...

Hamstring injuries have hit especially hard this football season, as players have frequently had to deal with, play through and rehab from the ailments. Hamstring issues have always been a pretty ...