Bulging biceps and strong, toned triceps provide both aesthetic and functional benefits. Bigger, more powerful arms are also a key part of the desirable, muscular, masculine upper body shape known as ...

It might be more than you think.

Add Yahoo as a preferred source to see more of our stories on Google. Still, there are aspects of your fitness that can fall by the wayside, especially when you have the responsibilities that come ...

Plus, exactly how to train to sculpt your muscles.

Building and maintaining muscle mass is important for everyone, regardless of age — and one of the strongest predictors of long-term health.

Add Yahoo as a preferred source to see more of our stories on Google. Of course, if you own a pair, you might wonder if you can ditch dumbbells completely and rely solely on wrist weights to ...

Muscular endurance represents one of fitness’s most underappreciated qualities. While many enthusiasts focus on building impressive strength or achieving perfect aesthetics, the ability of muscles to ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...

WE'VE WORKED HARD to redefine the Dad Bod. From serving as shorthand for out of shape and over the hill to becoming the basis for our top workout plans and video programs, the term has morphed from a ...