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

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

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

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.

Companion studies suggest muscle begins to decline decades before sarcopenia takes hold for keeps. The best part: The process ...

Ask someone in the weight room to point to their trapezius muscle, or “traps” in gym-speak, and they’ll probably gesture toward the small mounds of muscle nestled in between their neck and shoulders.

Wall sits strengthen your quadriceps, knee caps, and quadricep tendons. Doing hamstring curls boosts knee strength and lowers stress and injury risk. Clam shells target your gluteus medius and minimus ...

You’re religious about interval days, you regularly hit the weight room, and your recovery game is on point. Even so, your paces have plateaued. What’s a speed-seeking runner to do? While several ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Exercise can slow tumour growth in mice by shifting the body’s metabolism so that muscle cells, rather than cancer cells, take the glucose and grow. A similar process may occur in people. To examine ...

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...