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. Sprint interval ...

Strengthmaxxing, like spring, is in the air right now. Everywhere you look, someone’s lifting. Celebrities, influencers, scientists, aging, shirtless rock stars and Cabinet secretaries all seem to be ...

Here’s how to find the right effort level for a strength workout. By Alyssa Ages You’re sweaty and sore, and just hoisting your gym bag onto your shoulder makes you groan. The workout was exhausting, ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

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. I first tried the ...

Several years ago, at age 60, Mona Weiger decided to give her son Kyle’s online fitness program a go. His video tutorials focused on mastering handstands—a move Mona “never dreamed I’d be able to do,” ...