One of my favorite ways to train the glutes is by using a medicine ball. It’s a versatile bit of fitness equipment (have you ...

Like a lot of other exercise equipment, the medicine ball started out in physical therapy programs, but you needed a partner to use it. Now you don’t, if you get a new device called the Plyoback.

We'd never strong-arm you, but there are so many benefits to adding a medicine ball to your workout. (Getty Images) I'll admit it: For years, I avoided adding a medicine ball to my workouts. Frankly, ...

Nothing will humble you like an exercise ball. Working with an exercise ball can also help you improve your sense of your body in space, a.k.a. proprioception, Jeffers explains. “Stability ball ...