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 ...

When I really don’t want to exercise, I’ll rush through a workout just to mark it off my to-do list. But the faster I try to get it done, the sloppier I get. Instead of moving with intention, I’m ...

This is a common strength training technique that involves manipulating the muscle lengthening portion of an exercise, usually by slowing down the movement. Share on Pinterest Getty Images/Eugenio ...