The primary benefit of the French press is building triceps strength and muscle. ‘How much strength or growth you get depends ...

This pose stretches the muscles in your chest and underarm, which may be tight after breast cancer surgery. It also helps you to regain range of motion in those areas. The exercise is part of the Pink ...

Reps: Hold for 20 seconds and repeat two to three times. How to: Lift both arms overhead and then bend your right elbow so that the right hand lands behind your shoulder blades. Grab the right elbow ...

Since you don't see them when you glance in the mirror, it's easy to forget about the back of your arms. But you need to work your triceps to tone that area. Running from your shoulder to your elbow, ...

If you engage in any sort of athletic endeavor, you know that any stretching you do tends to emphasize the lower body, if you even stretch at all. It makes sense: Your hamstrings, quads, and calves ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...