After undergoing a partial mastectomy, scar tissue caused pain and stiffness. Then, I found a simple exercise that helped immensely. As a 20-year breast cancer survivor, I have always had scar tissue ...

Pull-ups are impressive, which means that for many athletes, they’re aspirational. If you can’t do one, odds are you’d like to. If you can, maybe you’re gunning for the single-arm or weighted ...

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. “Be able to do a ...

In its simplest terms, the pull-up seems pretty basic: hang from a bar, then pull yourself up to it. It’s not complicated, but that sure doesn’t mean that it’s easy. In fact, this bodyweight, no-fancy ...