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

If you lift weights and you're focused on building your arm size and strength, you probably have a whole arsenal of curling ...

You can use any of the 8 calisthenics triceps exercises in this video to build bigger arms at home. Simply include one or two ...

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

Pratik Thakkar specializes in fitness, providing tips on exercise routines, nutrition, and maintaining a healthy lifestyle. You should do a set of exercise A1, take rest for about 30 to 60 seconds and ...

The triceps muscle crosses two major joints in the body -- the elbow and the shoulder. It's a critical component of upper ...

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, ...

If you’re looking to build thicker and fuller biceps without spending extensive hours in the weights room, it might be time to consider swapping your typical arms workout for the 5/20 method, three ...

Personal trainer Chrissy Signore ranked 5 arm exercises based on how effectively they build strength. She said that some arm exercises are less efficient and more prone to injury. Bicep curls are one ...

"I always tell my patients it's important to move and loosen up prior to exercise, in particular with muscles such as the triceps," says celebrity physical therapist, Karen Joubert, PT of Joubert PT ...