Learn what muscles pull-ups work, including lats, arms, shoulders, core, grip roles and mechanics. Start training!

Add Yahoo as a preferred source to see more of our stories on Google. These 9 challenging twists will help take your bar game up a notch. With all due respect to the arm balance, the classic pull-up ...

Ah, pull-ups. They’re one of the most straightforward exercises around, and yet somehow one of the most difficult to do — especially with good form. They’re also an ideal way to improve your grip ...