these exercises are great for activating muscles, maintaining strength, and building endurance. A safe option during injury rehab, isometrics are also a great way to build back up strength around ...

Fitness experts weigh in on the differences between concentric vs. eccentric exercise, and why both are important.

Background Most studies of exercise-induced muscle injury have focussed on eccentric contractions, which are known to produce damage and delayed soreness. It is less well known that isometric ...

pattern as compared to isometric contraction of a uniplanar knee extension exercise. Methods: Eight healthy young adult volunteers without history of knee or quadriceps injury participated. Surface ...