From coast to coast, these are the chest workouts dominating fitness routines in the United States—and the ones trainers say ...

These are the moves that will build the upper body strength and size you want.

Aim to complete 10-12 repetitions per set, starting with one set. As you get stronger, increase your sets until you can ...

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 major muscle in ...

Fitness Pro Superhuman Troy demonstrates four upper chest exercises designed to increase chest size and definition quickly.

A strong upper body truly makes everyday life a breeze. Consider this: By regularly performing upper-body exercises, carrying an overflowing laundry basket up the stairs or moving your fave armchair ...

"Push days" are a great way to divide your workouts, Chrissy Signore, a personal trainer, says. Signore says these exercises mostly train your chest, triceps, and shoulders. She especially recommends ...

Strengthen and reduce fracture risk with this routine that combines weight-bearing, resistance, and impact exercises.

There are a few ways to go about curating an effective workout split for lifting.