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

We have more triceps than biceps (they actually make up two thirds of your overall arm). So, if you’re serious about building well rounded arms, you really can’t neglect them. One tricep exercise ...

One of the most important arm muscles is the triceps brachii (the triceps, for short). You use your triceps to extend your arm. It opposes the biceps muscle, which is used to flex the arm. You also ...

If toning the back of your arms is a goal, strengthening the triceps can help eliminate that common trouble spot that jiggles when you wave and help you feel more confident. But even more important, ...

You might be surprised how much you're already hitting this valuable muscle group. Here's how to avoid going overboard ...

Great Arm Routine for men and women, every fitness level from beginners or Advanced looking to add some size to your arms.

If you tend to walk right past the cable machine at the gym, listen up. While you can always work your triceps with a set of dumbbells, the cable machine is an excellent way to isolate your arms and ...

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, ...

On arms day, triceps exercises tend to get thrown in as an afterthought once you’ve burned out your biceps and shoulders. But though the backs of our arms may not get top billing, that doesn’t mean ...

Tone bat wing arms after 45 with seven standing exercises that firm your triceps, boost strength, and sculpt lean, confident arms.

The most famous technique for building arm muscles is the curl, which increases the size of the biceps. Some trainers, however, make fun of this exercise as “curls for the girls” because men often ...

Back and biceps are two major muscle groups that are used all the time in our daily routine, all while supporting our spine. ...