You can't 'tone' muscle, so here's what is really happening when you build muscle definition, and why you need to know about ...

Ever wonder why some people seem to pack on muscle effortlessly while others spend months in the gym with little to show for it? Muscle growth isn't just about lifting weights -- it's a complex ...

Doing less in the gym can lead to more muscle growth.

Here's how muscle growth, or hypertrophy, works and four ways to optimize hypertrophy including nutrition and resistance ...

Traditional bodybuilding advice has been to push workouts to the point of failure, and that soreness is an indicator of effectiveness. But recent studies show there’s another way ...

New research around weight lifting rep schemes has shown that reps aren't as important as we once thought. Here's what to use ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve ...

The explosion of reformer Pilates videos across social media platforms has sparked intense debate about this century-old exercise method’s ability to build muscle. As fitness enthusiasts increasingly ...

Increasing skeletal muscle mass, or muscle hypertrophy, is a critical aspect of human performance, rehabilitation, and overall health. This biological phenomenon occurs in response to various stimuli ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? I have been working out my entire life—I ran multiple marathons, regularly ...

"We tend to consume more than enough protein already," says Roger A. Fielding, senior scientist at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) and professor at the Friedman ...

Yes, it’s possible to build muscle on a carnivore diet when it’s combined with regular strength training and a calorie surplus, which is when you consume slightly more calories than you burn each day.