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

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, ...

Have you been spending hours in the gym trying to get that horseshoe shape in your triceps? To do it, you need to focus on all three heads: the lateral head, medial head, and long head. Noam Tamir, ...

Ebenezer Samuel and Pat Davidson discuss what people should look for when designing a biceps workout plan. Plus, the one ...

Arm day can be one of the most fun days at the gym, but don't limit yourself to just bicep exercises. Your triceps, on the back of your arm, are an even larger arm muscle, and they're what give you ...

While having toned biceps is certainly a flex—literally—that’s not the only muscle you should work on arm day. To build all-around upper-body strength (oh, and gain even more muscle definition in your ...

They might feel good when you’re repping them out, but crushing curl after curl after curl just isn’t enough if you’re serious about building sleeve-busting arms. Sorry to be the bearer of bad news, ...