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 certified trainer shares 5 dumbbell shoulder exercises after 55 that rebuild stability and make overhead tasks feel easier.

Fitness experts say regularly training the deltoids — the muscles that cover the shoulder joint — can help improve strength, ...

Overhead presses, lateral raises, and other movements target the deltoid muscle to improve shoulder stability, increase strength, and build muscle mass.

A 40-year fitness trainer shares 5 bed exercises that rebuild back strength after 60 before you even start your day.

Improve your upper body workout with 10 overlooked exercises that build more strength, size, and balanced muscle.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You might love leg day (we do, too!), but you’re selling yourself short of the ...

Losing strength with age isn’t inevitable—trainers say the right daily movements can help you regain power, balance, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." DEPENDING ON YOUR training approach, you might think about your body as being comprised of two distinct ...