Product code: Jumpsoles Jump & Speed good Training System
Jumpsoles Jump& Speed Training System 5.0 with Power Plyometeics VHS, Air Alert II Complete Vertical Jump Program, and Jumpsoles Training Manual. excellent used condition with normal wear. Website Description: The good Jumpsoles Jump & Speed Training System 5.0 helps build up muscle fibers in your lower leg, increasing your vertical jump and speed. These frontal training platforms easily strap on to the front of your shoes. Features : -Easily strap to the front of your shoes -Help build up important fast twitch muscle fibers in the lower leg -Help to increase vertical jump and speed.
Jumpsoles Jump& Speed Training System 5.0 with Power Plyometeics VHS, Air Alert II Complete Vertical Jump Program, and Jumpsoles Training Manual. excellent used condition with normal wear. Website Description: The good Jumpsoles Jump & Speed Training System 5.0 helps build up muscle fibers in your lower leg, increasing your vertical jump and speed. These frontal training platforms easily strap on to the front of your shoes. Features : -Easily strap to the front of your shoes -Help build up important fast twitch muscle fibers in the lower leg -Help to increase vertical jump and speed.