These classic bodyweight exercises are more than arm builders. Pull-ups and chin-ups activate the shoulders, back, arms, and ...

This classic bodyweight exercise is making a major comeback in modern training routines — and for good reason.

The next time you grab a pull-up bar, pay attention to where you place your hands because that can quickly turn a pull-up into a chin-up, and vice versa. While these two exercises look super similar, ...