The triceps are the large muscles on the back of the upper arms that are responsible for elbow, shoulder, and forearm movements. Working out your triceps helps to build upper body strength and is an ...

Anthony J. Yeung, C.S.C.S. View post: Using These Unconventional Gym Tools Can Fix Your Balance and Build Functional Power, According to a Movement Expert Sometimes you’ve got to trash your triceps ...

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, ...

This back-off set workout will get you swole bi’s and tri’s to show off on the beach. Three sets of 10 will always be a good set-and-rep scheme for muscle gains, but if that’s all you ever do, it’ll ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Arm day can be one of ...

Pro Tip: Keep the grip shoulder width apart and slightly bend your forearms towards the chest when you bring the bar down. Give a one-second pause and then push it up while focusing on your triceps.

If you tend to walk right past the cable machine at the gym, listen up. While you can always work your triceps with a set of dumbbells, the cable machine is an excellent way to isolate your arms and ...

Cardio, HIIT and full-body workouts all have their place in a well thought-out training plan, but sometimes you have to hit the weights room, especially if you're focusing on your chest and triceps.

Your triceps are part of what I call the “Trifecta of Transformation”—the three areas that women are most interested in toning: triceps, tush, and tummy. In particular, firm triceps can be pretty life ...

When people think of having strong, toned arms, they tend to focus mainly on building biceps—the meatier part of your arms. But the triceps—the three-headed muscles in the back of your arms—are just ...