Because of the differences in grip, chin-ups mainly work muscles in the front of your body, whereas pull-ups focus on the back muscles.

But lifting your entire body as you dangle from a bar is no easy task, which is why pull-ups can be, well, hella intimidating. Still, don’t shy away from the challenge—they’re infamously tough (and ...

Build strength and muscle in your back and biceps muscles, and improve pulling power using the bodyweight row. Here's how, according to a personal trainer.

There’s a reason why trainers swear by pull-ups: The move works every muscle in your upper body. But while they’re all-stars at increasing your strength, doing a pull-up (and, most importantly, doing ...

Armpit pain from pull-ups may be due to muscle injuries in your teres major and latissimus dorsi muscles. Here’s how to ...