The Muscles at the back of your thigh, hamstrings, are made up of three muscles: biceps femoris, semitendinosus, and semimembranosus. The second biggest muscle in the leg plays a critical role in knee ...

When it comes to lower-body exercises, big compound movements like squats and lunges may be where our thoughts initially turn for building general strength. But leg curls can be a much-needed addition ...