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Double Your Vertical Leap - When 6 Inches of Vertical Jump in 60 Days...
Wondering Why Your Pathetic Little "Vertical Jump Program" Can't Do All Of This...? "Before I show you exactly how to Double Your Vertical Leap (and slice your 40-time clean in half)... let me briefly show you why adding 6 Inches of Vertical Jump In Only 60 Days is just not enough!