"The benefits of eccentric contractions include muscle growth or hypertrophy…because they cause more microscopic muscle fiber damage than concentric contractions," says Clift. "This damage is ...

Eccentric movement is the controlled lengthening of a muscle under tension (like lowering a dumbbell), while concentric ...

Hypertrophy, which refers to muscle growth ... phase when the muscles shorten when they contract is referred to as the concentric phase. Muscle growth, even when done properly, is a slow game.

If you’re looking for an exercise program, you may have heard of strength training or hypertrophy training. They have some similar qualities, but their goals are different. One focuses on ...