Add Yahoo as a preferred source to see more of our stories on Google. A man performing a dumbbell hammer curl in a gym. If you ask someone to "make a muscle", they'll invariably raise their arm and ...

(Mass Appeal) – If you’re looking for a way to add upper-body strengthening into your workout routine, one way to do that is using dumbbells. Laurent Vitrac, a personal trainer and fitness expert, ...

We all know pull-ups are fantastic for the back and biceps. They're a compound exercise that works a ton of muscles at once. But let's be honest: not everyone can do them easily, or maybe you don't ...

Maximize your gym time with this efficient and powerful 3-move dumbbell workout designed to target every major muscle group ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You might love leg day (we do, too!), but you’re selling yourself short of the major health benefits ...

Editor’s Note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

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. Curls are the classic ...

(Mass Appeal) - If you're looking for a way to add upper-body strengthening into your workout routine, one way to do that is using dumbbells. Laurent Vitrac, a personal trainer and fitness expert, ...