You want to build up your physique—but there's a line between well-pumped and overdone. Here's what you need to know.

The secret to big arms? It relies on many factors: genetic makeup, workout frequency and more. These elements determine the time it takes to get big biceps.

Here's how to master the concentration curl to build bigger and more powerful arms and achieve a stronger contraction of the peak of the bicep muscle. The post How to master the concentration curl ...

The 7-7-7 biceps workout, for example, may help add inches to your arms and improve muscle definition. Also known as “21s,” this method was used by Arnold Schwarzenegger and other bodybuilding legends ...

Either standing or seated, grab a dumbbell in each hand and let your arms hang almost completely straight at your sides, ...

The truth is, there's no one-size-fits-all number. How many pull-ups you should do depends on your fitness level, form, recovery ability, and overall goals.

Bodybuilding legend and former four-time Mr. Olympia champion Jay Cutler broke down his rep-scheme secret to growing bigger ...

Coach Jeff Cavaliere broke down how to build a bigger chest, offering pushup variations for beginner, intermediate, and ...