"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 ...

One of the ever-raging debates heard in most gyms is whether using weights or machines is more effective for building muscle.

"The deeper and better you sleep, the more muscle mass and muscle recovery happens. In combination, creatine can help almost during the lift, when the muscles are ready to be in the hypertrophy phase, ...

Research shows us that muscle growth is driven by mechanical tension. Unlike time under tension—the amount of time a muscle spends under load, which actually does nothing for hypertrophy—mechanical ...

Adding in some dynamic stretching (moving your muscles and joints through a full range of motion with no weight) is a great ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to working out, women often have a mix of goals that go far beyond just aesthetics or ...

For decades, lifters were told there was a "magic" rep range for hypertrophy — traditionally 8–12 reps. While this range is indeed effective, modern research has shown that muscle growth can occur ...

Do it right and you can build muscle by weight training as little as two to three times a week, according to fitness expert ...

Building muscle isn’t as simple as just lifting heavy things and hoping for the best. Gaining muscle is not so much about ...