Medically reviewed by Jonathan Purtell, RDN Key Takeaways You can build muscle while in a calorie deficit by eating enough ...

Muscle isn't the only thing that matters ...

Stop risking joint pain with traditional squats and discover how a simple chair can unlock elite lower-body power and functional independence without the strain.

Magnesium is everywhere in fitness supplements, but not all forms work the same. Here’s how to choose the right type for ...

Muscle isn't the only thing that matters. Here's how you can tap your hidden potential—and bulletproof against injury.

To help reduce the misuse and misunderstanding of current science, scientific research needs to be explained in language the ...

Daily exercises to rebuild muscle after 55, plus trainer-led tips and expert quotes to help you get stronger safely.

Harry Styles has given a pair of A-list-loved under eye patches his seal of approval after the release of his latest single ...

The Godfather of Bodybuilding' Charles Glass shared his chest fly variation that offers a better contraction on the upper ...

Bodybuilding legend Jay Cutler used pyramid sets and mind-muscle connection to build his legs during his latest workout at 52 ...

Another layer emerged when the team measured VO₂ peak, a standard assessment of aerobic fitness. Fitness level sometimes ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.