WHEN YOU DO a heavyweight bench press—arguably the premier upper body-building exercise for lifters of all stripes—there are two muscles working in tandem to power the bar up to the top of each rep: ...

For a defined upper arm, not only are strong shoulders and a pronounced biceps crucial, but also their counterpart: a trained triceps. Experienced strength athletes can try the JM Press for this.

This video breaks down exactly how many triceps exercises you truly need to maximize muscle growth and arm strength. With ...

The Best—and Worst—Exercises for Tricep Gains, According to a Trainer originally appeared on Men's Fitness. The triceps brachii is a three-headed muscle that plays a critical role in elbow extension, ...

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

The triceps muscle crosses two major joints in the body -- the elbow and the shoulder. It's a critical component of upper body biomechanics and is involved in almost every arm movement that exists.

Certified personal trainer for Life Time, Evie Gibeily, designed this routine for Fit&Well, explaining that she chose this combination of exercises to cover all the major arm muscles—biceps, triceps ...