THE CHEST IS a muscle group that takes up a great deal of attention for physique-minded guys. If you pause a moment to think about why, you won't need long to figure out the appeal of chest-pumping ...

A CSCS expert shares a 7-minute chair routine after 60 that restores muscle tone more effectively than traditional weight training.

Improve your upper body workout with 10 overlooked exercises that build more strength, size, and balanced muscle.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

Exercises to rebuild muscle after 55: a certified trainer shares 5 daily dumbbell moves to train full-body strength.

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. The major muscle in ...

Love them or hate them, push ups are a great exercise for strengthening your chest, shoulders, and even your back. If you fall into the latter category however, there’s good news — you can build your ...

The 5x5 workout is a full-body strength training routine that emphasizes lifting heavy for lower reps. Here's how to do it and the potential benefits and risks.

Get ready for the ultimate pump.