Based on research published in the National Library of Medicine. Resistance training helps increase muscle size, strength, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU'VE PROBABLY HEARD big guys at the gym tossing around the word "hypertrophy" when they talk about ...

Plus, how it differs from strength training and expert tips to program workouts for both approaches.

Understanding how muscles grow is the key difference between training hard and training effectively. Muscle hypertrophy is ...

Plus, exactly how to train to sculpt your muscles.

Strength training for a marathon helps you prevent injury and chase faster miles, but can you actually build muscle in the process? While it’s technically possible to build muscle while running many ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...

As the popularity of Pilates—and those oh-so-Instagram-able reformer classes—has increased over the past few years, so too has the hype surrounding the method’s benefits (Build long and lean lines!