Once reserved for athletes, eccentric exercise is becoming increasingly popular in everyday training and physical therapy—especially for people with musculoskeletal conditions like Parkinson’s disease ...

For many people, the thought of beginning a fitness journey feels overwhelming. Between busy schedules, uncertainty about proper techniques, and concerns about injury, the barriers to starting ...

What Are Eccentric and Concentric Contractions? Eccentric contractions occur when a muscle lengthens under load, such as lowering a dumbbell during a biceps curl. Concentric contractions happen when ...