| The New JumpSoles Speed and Jump Training System v 5.0 |

enlarge | List Price: $103.44 (€81.72) Buy New: $89.95 (€71.06) You Save: $13.49 (€10.66) (13%)
Sales Rank: 6500 Category: Sports
Publisher: JumpUSA Studio: JumpUSA Brand: Jump USA Label: JumpUSA Media: Misc.
ASIN: B000A7OVLC
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Features:
| | Builds fast-twitch muscle fiber in the lower leg | | | Includes Training Manual and DVD/CD-ROM | | | Sizes: S 5-7 1/2; M 8-10 1/2; L 11-14 1/2; XL 15-20 | | | For ages 12 and up or at least size 5 shoe |
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Editorial Reviews:
Product Description Purchase the most popular frontal training platforms on the market today! Simply attach the platforms to your shoes and train. Watch your vertical leap increase by 5 to 10 inches, and decrease your 40 time by 0.2 seconds.
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