Combine these arm, shoulder, chest, and back exercises to create the best upper-body workout for building muscle. Believe it or not, you don’t have to hit a three-plate bench to achieve a stellar ...

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 ...

Have you ever noticed how your upper body feels weaker? Whether it is lifting heavy objects or performing everyday tasks, weak upper body muscles can make things hard for you. But don't worry—paying ...