If your a athlete looking to increase your Vertical Jump ,i suggest you check out this program. It's called the Vertical Project. This program has been used by many College and NBA basketball trainers. If you think increasing your vertical 6-12 inches was good .that is nothing compared to this program. You are looking at doubling that. It is the 1# Vertical Jump program on the market.
http://mcgill36.theverti1.hop..net
Vertical Jump Program
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