Add Yahoo as a preferred source to see more of our stories on Google. We spend hours hunched over phones and computer monitors day in and day out. It’s no surprise we have an epidemic of back pain.

You don't need to go to the gym if you want to build a strong upper-body. In fact, there's a whole world of dumbbell exercises that will help you to develop strength in the muscles in your back and ...

A simple yet powerful strength move, the single-arm dumbbell row has become a go-to exercise among fitness experts in the ...

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 ...

This classic upper-body exercise is a favorite among U.S. fitness experts for improving shoulder strength, posture, and ...

YOU DON’T NEED a ton of equipment to get a well-rounded workout. While your gym may be stacked wall-to-wall with every piece of gear imaginable, don’t let the fancy machines and tools distract from ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...