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.

When strong, toned arms are a goal, people tend to focus on the biceps. But the triceps are actually the largest muscle in the arm, making them an essential area to target when it comes to ...

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, ...

Your triceps make up almost two-thirds of your upper arm muscle mass. That means if bigger arms are the goal, you can’t afford to ignore them. And one of the most effective ways to target them ...

From pushing a heavy door to lifting objects, you use one of the major muscle groups of your arms. Strong triceps are required to perform several household chores. To strengthen these muscles, 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 ...