"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 ...

Ready to step outside your comfort zone... and up onto a plyo box? This super spicy power-building workout is tough and will challenge you in ways the most grueling long run can’t—and that’s on ...

Sometimes called a plyo box, this piece of equipment is one of the best in the fitness world. Certified personal trainer Morgan Olson, ISSA, CF-L2, founder of Babe Go Lift, praises them: “They allow ...

Follow these form cues for more lower body power.

The actress shared her Sunday workout in a video posted to her Instagram Stories on April 13 Kirsty Hatcher is an Associate Editor on the People.com Morning Team. She has been working at PEOPLE since ...