The three-time medalist is behind the design of his prosthetic—and he uses it to train hard off-board, too.

Three words: prisoner box jumps. You don’t need weights, just your body weight and a box or bench. If you have limited ...

Plyometric training is a great way for athletes to build explosive power. Performing plyometrics one to three times a week can increase your vertical jump, speed and strength. The gains athletes make ...

Temptation is a powerful thing. Tell athletes to be careful doing Box Jumps and they'll attempt kangaroo-like leaps to imitate the 50-inch jumping sensations they found on YouTube. Box Jumps have ...

Add Yahoo as a preferred source to see more of our stories on Google. Jennifer Garner really can do it all. She’s an incredible actress, fun mom, and, apparently, professional-status box jumper! Jen ...

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 ...

If plyometric training isn’t part of your programme, you may want to rethink. The explosive exercises, often used by athletes to boost power and performance, can be incredibly beneficial not just for ...

Workouts that improve your jump are great for stability, strength, and cardio, personal trainer Chrissy Signore said. To jump higher, you need to first build a strong lower body, she said. Signore ...