The exercises you'll include in your routine to target these posterior muscles (which include your rear delts, rhomboids, traps, and lats) are essential for your workouts, whether you're approaching ...

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 upper back is an ...

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 ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

Senior Airman Kyle Honeycutt, 432nd Operations Support Squadron aviation management airman, performs one-arm dumbbell rows in the Predator Fitness Center at Creech Air Force Base, Nev., Dec. 11, 2014.

Not all of us feel confident enough to waltz into a gym or have access to workout equipment at home. Does that mean your chances of building bigger, arms, a powerful chest and capped shoulders is ...