Rob Rausch of Peacock's 'The Traitors' and 'Love Island USA' demonstrates the chest and back workout he uses to stay in shape ...

It can be easy to default to biceps, triceps, and shoulder exercises on upper body workout days. I know I'm guilty of it. But you're missing an important muscle group: the chest. Working the chest (or ...

From coast to coast, these are the chest workouts dominating fitness routines in the United States—and the ones trainers say ...

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 major muscle in ...

TRAINING FOR YOUR target physique will always be more complicated than just hoisting some weights, flexing in the mirror, and praying for muscle growth. You'll need to follow a smart plan—and then, ...

You only have so much time in the gym to dedicate towards growing your chest. If you want to maximize chest gains, it helps to know which exercises make the cut and which are better skipped. Jeff ...

Developing bigger pectoral muscles, or "pecs," is one of the most common goals for anyone focused on building upper-body strength or improving their physique. After all, a strong, well-developed chest ...

Runners have a habit of prioritizing strength training from the waist down. It makes sense; we want to fortify the muscles that power our miles while protecting the joints that take the most pounding.