There are so many muscle groups to keep track of and hit during your workout routine, but your lats (a.k.a. latissimus dorsi) shouldn't get left out. You probably don't see them on the reg, but you ...

It goes beyond chest day.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The major muscle in ...

The bodybuilding great has traded maximal weights for machines and cables ...