Wood Plyobox 20"x24"x30"

Plyometric exercises can play a very key role in your fitness routine. Plyometric exercises are high-impact exercises that focus on the stretch-shortening cycle of your muscles. During the stretch part of the cycle, your muscle lengthens. And during the shortening part, it contracts. Think about what happens when you jump: Your muscles stretch as you jump and shorten as you land.