eccentric muscle contraction

Eccentric muscle contraction occurs when a muscle lengthens while still under tension, often during controlled lowering or deceleration of movement. For example, when lowering a weight or descending stairs, your muscles are active but elongating. This type of contraction helps muscles absorb shock and control movement, preventing injuries. It's an essential part of muscle functioning, working alongside concentric contractions (muscle shortening) to facilitate smooth and controlled motions. Eccentric contractions are also known to generate more force than concentric ones, making them important for strength training and rehabilitation.