The PHAT workout is a 5-day training method that combines heavy lifting with high-volume work to build strength and muscle.

"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 ...

Want to build muscle like never before? Then it’s time to redefine the rules of making gains. In our New Rules of Muscle training program (accessible via the videos above), you’ll learn the secrets to ...

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!

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign ...

Below, I've provided a five-move workout using essential full-body exercises that hit multiple muscle groups all over. This ...

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!

A study suggests that only an hour of strength training a week can build muscle. Here's what to know—and how to craft your ...

New resistance-training guidelines show that any amount of strength training can significantly improve muscle, strength, and physical function.

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 ...

The minimum amount of strength training you can get away with depends on whether you're looking to build muscle or to focus ...

A study conducted at the University of Jyväskylä's Faculty of Sport and Health Sciences investigated how a 10-week break from resistance training affected maximum strength and muscle size. The study ...