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. Have you been ...

Whether you are just getting started with fitness, or you’ve been out for a long while, there are many simple movements that can be done anywhere, without any extra equipment, and are still super ...

Add Yahoo as a preferred source to see more of our stories on Google. Strong arms don’t just look good, but they’re good for you as well. We use our upper-body muscles every day, and when these ...

Five-minute workouts — sometimes called “exercise snacks” — check so many boxes. They’re perfect when you’re short on time, low on energy, or when you want to quickly target a specific part of your ...

Fitness instructors LaToya and Julius guide us in a 20 minute arm workout and warm-up focusing on opening up your shoulders and arms, including both standard and modified versions of each exercise.

Join 49ers PREP presented by U.S. Bank and Sourdough Sam for a fun 30-minute virtual workout you can do from home featuring a "This or That" interactive game.

Dancers are known for being graceful and artistic as they twirl across a stage. And that grace requires a lot of strength. It’s why the search for “dancer arms” has over 20 million views on #FitTok.

A tighter, more sculpted upper arm after 45 demands movements that challenge stability, elevate muscle recruitment, and drive deep activation through your shoulders, triceps, and upper back. Standing ...