Add Yahoo as a preferred source to see more of our stories on Google. Most gyms have plyometric boxes. They're also found in parks with public workout areas. Photo: Getty Images Building body strength ...

No, smaller. Find a box in your gym that’s so tiny and cute it doesn’t even scare you. Maybe that’s a 20-inch box instead of the 24-inch you’ve been attempting—or maybe you’re not ready for boxes at ...

Jennifer Garner has a way of making everything look fun (have you seen her "Pretend Cooking Show" on Instagram?!). Well, now Jen is here with a TikTok workout that will make you want to get your sweat ...

The former gymnast shares her workout routine with Women's Health in the latest episode of Strong Like.

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

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 ...

This boy born without arms refused to quit on the box jump. "Do it now. Jump up on that box now," the trainer yells. "Go!" Tim Bannon, 14, born without arms, gives it a try. He comes up short trying ...