The Semitendinosus is one of the muscles of the Hamstring. Learn more about the Semitendinosus’ role including its function, location and exercises to engage the muscle.

The Biceps Femoris is an important part of the Hamstrings. What makes the Biceps Femoris different than the other muscles of the Hamstrings, is that the muscle has two heads, a short head, and a long head.

The Semimembranosus is one of the muscles of the Hamstrings. Learn more about what pain in the Semimembranosus can mean, and exercises and stretches that will activate the muscle.