Learn how to identify and treat a muscle strain that leads to armpit pain. Get to know how to gauge severity and recovery timelines.

A pulled muscle hinders your workout routine; sometimes, it feels like it takes forever to heal. Pulled muscles are one of the most common injuries for runners, and they can definitely slow you down ...

To build arm muscle you need to focus on strengthening exercises like chin-ups, push-ups, and tricep extensions. Here's a guide on how to do each one.

None of the Nationals' projected late-inning relievers have made their spring debuts yet. Mostly, that's by design as the club slowly builds them up during the first two weeks of camp. One of them, ...