Plyometrics utilize the speed and force of quick, challenging movements to build muscle power. It comes as no surprise that plyometric boxes are a favorite piece of exercise equipment for ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." READY TO GET some air? If you haven't incorporated plyometric jumps into your routine yet, you're missing ...

This fitness enthusiast was feeling unstoppable—until the plyo box struck back! With full confidence, he leaped for glory but ...