Based on the research published in Medicine & Science in Sports & Exercise, the belief that we just need to increase training ...

Dr Mike Israetel explains why more variety doesn’t mean more muscle. Here’s what actually drives growth in the gym ...

When it comes to building muscle—or any fitness routine, for that matter—most people assume that more is more. More sets, more reps, more time in the gym must mean more gains. Right? From there, ...

Spending countless hours in the gym week after week without seeing the muscle growth you pictured is one of the most frustrating—and canon—experiences for gym bros. And the reason you’re not seeing ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." POP QUIZ: HOW many reps and sets should you do per exercise to build muscle? If you’re in the know, ...

Building muscle seems to be on everyone’s mind lately, as it should be. Packing on lean mass has benefits for your metabolism, blood sugar, daily functioning, and longevity, just to name some of the ...

Plus, exactly how to train to sculpt your muscles.

Right up there with a balanced diet, strength training is the original biohack for longevity and the key to a strong, healthy body. But whether you’re a beginner or seasoned athlete, how much strength ...