Add Yahoo as a preferred source to see more of our stories on Google. Woman performs the triceps press-down using a cable machine. It’s one for the gym because you start with the bench press, then ...

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.

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, ...