Add Yahoo as a preferred source to see more of our stories on Google. Man performing dumbbell overhead triceps extension in mirror. Take a look around at your fellow gym-goers next time you visit the ...

A kinesiologist shares six standing exercises that target underarm jiggle and rebuild tricep strength after 60.

If you want to tone the backs of your arms, you need to work your triceps. There are some classic moves that home in on this underworked muscle group, and there are even more full-body moves that ...

No pain, more gains.

Not everyone enjoys push-ups, and fitness experts say that's perfectly fine.

Dumbbell exercises can be an effective way to quickly build shoulder strength. Exercises include a standing overhead press, a ...

The triceps muscle crosses two major joints in the body -- the elbow and the shoulder. It's a critical component of upper body biomechanics and is involved in almost every arm movement that exists.

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. The strict barbell ...