“This workout targets the biggest muscles in your upper body to help with posture and to counteract the many hours a day we spend sitting, driving, or hunched over our phones,” says Izzi Lynn, ...

“Lat pulldowns are one of the best exercises for strengthening your posterior chain muscles that help keep your torso upright ...

From push-ups to the bench press, our expert shares the easiest ways to build your chest muscles and benefit the rest of your ...

Discover science-backed chest workout tips from a top strength coach for faster, bigger muscle growth, including expert tips, quotes and steps.

Arnold Schwarzenegger is arguably the biggest name in bodybuilding history, both literally and figuratively. Now, the Austrian Oak has shared the two-hour chest and back workout he used to pack on ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

By incorporating supersets, you’re able to get a great burn in less time. This at-home chest and back dumbbell workout will be one that you do again and again!

To fix your posture, it's important to strengthen the back muscles and stretch the chest muscles daily. You should also spend more time walking.

Trainers share five proven moves to firm triceps and shoulders. Build definition and reduce arm jiggle with clear tips.