Stop struggling on the pull-up bar. Learn which muscles this exercise targets, how to nail correct form, and how to get your first rep.
"I want to be able to do pull-ups, but I can't even do one.""I tried hanging from a pull-up bar, but my body wouldn't move up ...
Add Yahoo as a preferred source to see more of our stories on Google. Marine Corps colonel Misty Posey's pull-up program has become a popular method for some Marines hoping to boost their reps. Here, ...