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 ...

THE LEG CURL is one of the best machines for building hamstring strength and size. If you don't have one handy, though, what's the next best option? There are two types of hamstring curl machines, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re looking for a better finishing exercise to provide a powerful pump to your biceps, one that ...