New feature enables independent studios to compete with major fitness chains by offering their own Apple App Store and ...

Hitting the gym and racking up miles on the elliptical is a strong marker of good health and fitness, but it's not all there is to it. Physical fitness is important, of course, but mental health, ...

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’ve tested tons of ...