Time under contraction is not directly measured in a typical weight training program. Most people really don't even think about the number of seconds a given muscle is forced to work. Indirectly, ...

Muscle cramps are a common condition experienced during endurance exercise and many sports. Known as exercise-associated muscle cramps, these sustained and painful muscle contractions tend to occur ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Eccentric exercise, characterised by muscle lengthening under load, is a potent stimulus that induces muscle damage while concurrently provoking adaptive mechanisms. The paradox of this exercise ...

Tendonitis is a common condition that can impact anyone, but becomes more likely as we age. It can be difficult as it ...

The peroneus longus is an important muscle in your lower leg. It starts at the top of the fibula before running down the outside of the leg and connecting to the foot with the peroneus longus tendon.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you tend to breeze through the "easy" part of an exercise—like lowering into a squat or letting your ...

From squat jumps to snatches, you’d think that all you really need in your strength-training script to power your runs are exercises that require your muscles to move. After all, running itself is a ...