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 ...

The reasons to develop big, broad shoulders are twofold. On one hand, big shoulders complete an athletic look and may make ...

Try arm exercises to build muscle after 50, a daily plan designed by Jarrod Nobbe, MA, CSCS, using bands and bodyweight.

Shoulders are by far one of the most important body parts to build if you want to take your physique to the next level. I would argue that great shoulders — similarly to a great back — are what truly ...

Experts share the best trap exercises to look cut, prevent injuries in and out of the gym, and improve your posture.

We may earn a commission from links on this page. We’re going to start with a heavy(ish) compound exercise that works your arms and shoulders together. Then we’ll move on to moderately heavy exercises ...

The sleeper stretch can improve shoulder internal rotation, particularly when combined with other posterior shoulder ...

It doesn’t matter whether you want to build a big chest or have sizable triceps; bench presses are the best workout for both.

Ever wonder what the best TRX workout for you is? Personal trainers share their favorite workouts with the gym accessory.