When it comes to adding size to our arms, most people turn their attention to the biceps. Busting out endless curls may feel great and leave you with an impressive pump, but what you should be ...

The name skull crushers isn’t too enticing—I get it—but it's a great triceps-toning move, and not as scary as it sounds. While it might be a little more advanced than other dumbbell exercises ...

WHAT'S YOUR GO-TO arm day exercise? There's a good chance your answer is the dumbbell biceps curl. That's a great answer—we've talked at length about the move and how valuable it can be for your ...

If you're looking to work those triceps—and, well, the rest of your arm muscles—look to try the skull crusher, which burns so good. Name a workout move that sounds more badass than a skull crusher.

Every muscle in our body has its own function and importance, even the ones we can't see. Over the years, I've noticed there is more emphasis on the frontal view of our body. With the exception of our ...

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

If you don’t want your upper arms waving long after you’ve said goodbye, you’ll need to work on your triceps. The supine triceps extension, sometimes called the skull crusher, is one of the simplest ...