Building and maintaining muscle mass is important for everyone, regardless of age — and one of the strongest predictors of long-term health.

The reasons to develop big, broad shoulders are twofold. On one hand, big shoulders complete an athletic look and may make your waist appear slimmer. On the other hand, every competitive ...

Fitness Pro Superhuman Troy performs an epic dumbbell shoulder workout for mass with sets and reps included.

Morning exercises for men over 50 to rebuild muscle fast, with CSCS Jarrod Nobbe’s expert routine and form tips.

A complete bodybuilding shoulder workout, designed by a U.S.-based fitness expert, to develop bigger, stronger, and well-defined deltoids using proven hypertrophy principles.

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

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. Your shoulders are an ...

YOUR SHOULDERS ARE more involved in your workout sessions than you might think. Whether you're focusing on specific muscle groups to anchor your training plan (think leg day, back day, chest day, etc.