The 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.
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
Comes complete with training manual and easy access DVD/CD-ROM
Comments about Jumpsoles Jump & Speed Training System:
I use these for training for basketball as well as soccer. They've significantly increased the height of my "jump"in basketball and have strengthened my calves and ankles. Hopefully, that will help prevent injuries during the soccer season.
Feels true to size
Feels true to width
Bottom Line Yes, I would recommend this to a friend