To build arm muscle you need to focus on strengthening exercises like chin-ups, push-ups, and tricep extensions. Here's a ...

Five standing moves using kettlebells, cables, and med balls to lift sagging arms after 45—no dumbbells required.

Octopuses and their arms are a bit of a mystery.  Not because scientists don’t know how they work; they’re boneless hydrostats, made up of groups of muscles working together and capable of bending, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split ...

"When you challenge your arm muscles with resistance, you create microscopic tears in the muscle fibers," an expert told Newsweek.

TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split will put you in a good position for growth—but if you really want to maximize your biceps ...

Most Guys Make These Arm Day Mistakes. Fixing Just One Can Transform Your Muscle Gains. FROM THE MOMENT that many guys pick ...

No weights needed. Try 5 bodyweight and band moves to firm sagging arms after 40, joint-friendly and beginner-safe.

Dick Van Dyke flexed his muscles while enjoying a productive gym session while crossing paths with an unlikely celebrity pal. The 99-year-old actor - who recently sparked concern for his health after ...

From the moment that many guys pick up a weight for the first time, their primary goal is to build our own set of action-hero arms like Rambo or the Terminator – so the first instinct is to do curls, ...

TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split will put you in a good position for growth—but if you really want to maximize your biceps ...