Physical therapists are doctorate level trained health care providers who are experts in exercise, function movement, and performance. In practice, physical therapists use a three main muscle ...

A concentric contraction is a type of muscle activation that causes tension on your muscle as it shortens. As your muscle shortens, it generates enough force to move an object. This is the most ...

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 ...

Isometric training involves muscle contractions that generate force without joint movement. The harder the contraction, the more forceful the muscle becomes. Exercise is great for improving heart ...

Exercise is a vital component of heart health, but you don’t necessarily need to pour sweat in a high-intensity bootcamp class to reap the benefits. While aerobic, or cardio, exercise like running, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...