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. It’s easy to almost ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...

It’s time to face the truth: You’re not giving your love handles any love by doing side bends. Somehow side bends still remain a go-to exercise you'll see on the floor of just about any commercial gym ...

Incorporating more exercise into your life is one of the keys to better health, so it’s understandable that many people resolve every January to do just that. Yet, unfortunately, it’s a commonly ...

Experts share the exact muscles you should work and exercises you should do to reduce (and prevent) common back pain and injuries.

Despite what you see on social media or read online, you don't need heavy weights or complicated gym machines to protect and strengthen your lower back. Instead, performing consistent, grounded ...