The chest is a powerful muscle group, but it’s not a complicated one. It’s composed primarily of two muscles (the pectoralis major and minor), and its main job is to perform a very specific action: ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." IF YOU'RE FAMILIAR with the words “abduction” and “adduction” but you're not exactly sure what they ...

Ever heard the words abduction and adduction in relation to your workouts? These two similar-sounding terms describe opposite movements that are key to improving strength, mobility, and injury ...

Isolation exercises, or single-joint movements that focus on just one muscle at a time, can be essential for building muscle ...

Can you crack a watermelon by squeezing it between your thighs? Having that level of inner and outer thigh strength isn’t exactly necessary, but working on your abduction vs. adduction strength will ...

Why: It's a staple for a reason. The dumbbell bench press is one of the best chest exercises out there, and you'll build ...

TRAINING FOR YOUR target physique will always be more complicated than just hoisting some weights, flexing in the mirror, and praying for muscle growth. You'll need to follow a smart plan—and then, ...