This dynamic plank variation is redefining how Americans build core strength, balance, and upper-body endurance—without ...

This classic gym movement is one of the most effective ways to build a strong, healthy back while protecting your shoulders and improving everyday posture.

While practicing Pilates is an effective way to strengthen your core, you can build core stability, balance, and strength with more functional exercises.

Exercise is great for health but should not come at the cost of your bones and joints. Dr Denard shares a shoulder movement ...

African exercises provide a unique way to tone and strengthen the lower traps, an important muscle group for shoulder ...

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 ...

Psst: it's not another plank.

Upper arm flab exercises after 50 from a CSCS coach, 4 fast morning moves to firm arms with bands and bodyweight.

Morning exercises for waist bulge after 45: a CSCS shares 4 moves and a set-rep plan to feel tighter fast.

Shoulder injuries are the second-most common injuries Golf Digest Certified Fitness Trainer Lauren McMillin sees. (The most common are to the lower back.) A shoulder injury could end your season, but ...