Want to test your upper-body strength? Here's how many pull-ups you should be able to do—and the best exercises to improve.

A pulled (or strained) muscle could take a few days to feel better. Severe injury could take weeks to months. Find out what ...

The groin is located where the upper part of the thighs meets the ... One common injury is a muscle strain or pulled muscle, which can happen when a muscle is overstretched and partially torn.

Pull-ups are hard. Managing to rip through reps of the bodyweight exercise with good form is no small feat, especially on the ...