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. A classic among the reps, pull-ups are great in that they train a surprisingly large part of the body. All you need is a bar and ...

Your pull-up count is one of the best measures of upper-body strength. Compare your performance against these ...

Air Force Senior Airman Brandon Stout, 380th Expeditionary Civil Engineer Squadron, does pull-ups during a workout at an undisclosed location in Southwest Asia on Sept. 11, 2013. (Staff Sgt. Joshua J.

They target your lats, biceps, shoulders, and core all at once. You don't need any fancy equipment or a gym membership. But if your goal is to build serious muscle and strength, how many should you be ...