Which exercises are most effective for your pecs? What to know.

This simple curl upgrade could lead to better biceps growth ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." ON THE BACKSIDE of each of your upper arms is an unsung hero. With the right amount of consistent, ...

The big arm muscles are one of the most popular points of focus for mass-obsessed gym bros, and for good reason. The biceps take up a prime position on the front side of the upper arm, making them one ...

If your biceps aren’t growing, this cable curl variation could be the fix. A top coach explains why it delivers better ...

Standing arm exercises after 55 with a CSCS guide to rebuild muscle using bands and bodyweight, joint-friendly and effective.

Amp up your arm gains with a triset that hits every angle. As you get older—and rack up more responsibilities—it gets harder to make time for the gym. Sometimes just making it to the building feels ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BUILDING BIG ARMS is about more than just one move—and more than one muscle. The dumbbell biceps curl is ...

Alan Ritchson receives daily questions about his workout routine. His role as Reacher, the muscle-bound (and t-shirt-averse) former military man, probably has something to do with this. I, on the ...

All the tricep workouts, exercises and expert-approved tips you need to add serious size to your upper arms ...

Bigger muscles have long been associated with strength, confidence and vitality. Visually, they create a powerful silhouette that signals athleticism and capability, which is one reason muscle ...