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

Because of the differences in grip, chin-ups mainly work muscles in the front of your body, whereas pull-ups focus on the ...

Dumbbell lat exercises give you a great range to train the lats, which benefits anyone training in a home gym or a gym with limited equipment. If you're strengthening your lats, you'll want to add at ...

The lat injury that ended A.J. Minter‘s season in late April turned out to be a little more than a strain — the muscle tore the tendon right off the bone. The left-handed Mets reliever was injured ...

Planks are a great exercise for your core and entire body. Here's how to do a few different types of planks to get the health benefits.