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 ...

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 ...

You use your arms and shoulders daily (think pushing, pulling, and lifting items above your head), so it's imperative you incorporate upper-body exercises into your workout routine. "Strengthening the ...

Tricep dips are my favorite tricep exercise because they require no equipment. All you need is an elevated surface, which can be a bench at a gym or a couch, chair or curb outside your house. (You can ...

On arms day, triceps exercises tend to get thrown in as an afterthought once you’ve burned out your biceps and shoulders. But though the backs of our arms may not get top billing, that doesn’t mean ...

Among men, muscular arms are almost considered a status symbol. But many women also desire toned upper arms. The good news: There are effective methods for both men and women to shape their arms well.

Add Yahoo as a preferred source to see more of our stories on Google. From bands to body weights to boxing, there are practically endless ways to work out your arms. But if you’re looking to build ...

Triceps stretches are arm stretches that work the large muscles at the back of your upper arms. Regular stretches can help prevent injury, increase range of motion, and prevent tight triceps, among ...