Jumpsoles are one of the most popular training tool for increasing your vertical jump.
- Jumpsoles are plyometric platforms that attach to your shoes.
- Jumpsoles focus your body weight onto your calves and train you to spring off the balls of your feet by developing the fast twitch muscle fibers in your let for explosive leaping movements.
- Build up fast twitch muscle fibers in the lower leg which that will increase vertical jump
- Increase vertical jump 5-10 inches and increase sprint speed
- Includes training manual