AOL

Periodization Training Can Build Strength, Muscle, and Endurance. Here’s Who Should Try It.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." POV: You started working out a few months ago, and you've been consistently hitting the same reps of the ...
来自MSN

Periodization training can build strength, muscle, and endurance. Here’s who should try it.

POV: You started working out a few months ago, and you've been consistently hitting the same reps of the same movements. You have a goal of reaching a deadlift PR in a few months, and while you do ...