"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 ...

Hypertrophy and strength training are both types of resistance training. Focusing on one area doesn’t mean you won’t see gains in the other, but varying your workouts can optimize your results.

If you're training for challenging special ops selection programs like BUD/S, you must have a full, well-trained arsenal of fitness elements. That means you need to have strength and power, endurance ...