But to truly build impressive, sleeve-splitting arms, you have to train smart.In the world of lifting, there are two schools ...

Build bigger, stronger arms in less time with this biceps and triceps superset workout. It’s going to hurt, but it’ll be ...

Whenever you walk into a new gym, one space inevitably catches the eye: the main floor, filled with cardio machines of all kinds, rows and rows of ’em. And whether you’re there for a chill yoga class ...

In TODAY.com's Expert Tip of the Day, a trainer shares her favorite exercise for toning and tightening the arms.

When it comes to resistance gym machines, the back extension is underrated. Just ask strength and conditioning coach Andy Vincent. When I hit him up for which machine he believes is most effective for ...

Bodybuilding legend and former four-time Mr. Olympia Jay Cutler broke down his skin-bursting pump back workout for thickness ...