If you're looking for a fast, effective way to condition your upper body and core, this 20-minute blitz circuit is designed to help you feel like you did something and even boost your high-intensity ...

The Godfather of Bodybuilding' Charles Glass shared his chest fly variation that offers a better contraction on the upper ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Bodybuilder Rebecca Vizi refuses to let her disability define her.

One of the major killers of muscle gains is overworking a particular muscle group and not allowing it enough time to effectively recover. The best push-pull-leg and upper/lower body workout splits aim ...

A strong upper body truly makes everyday life a breeze. Consider this: By regularly performing upper-body exercises, carrying an overflowing laundry basket up the stairs or moving your fave armchair ...

If you want to work the upper body, but are unsure which exercises to do, a back and bicep themed workout is always a great stand by. These muscles are often targeted within one routine because they ...

BUILDING A BALANCED physique is all about the back. The exercises you'll include in your routine to target these posterior ...

Just about everyone could benefit from adding more upper back stretches to their routine. While upper back pain isn't as common as lower back pain, factors like stress, poor posture, and muscle strain ...