Im 16 6'0 140 pounds my runing vert is 24. Ive gained 4 inches on my vert from playing basketball and doing p90x whenever i feel like it which is like once every 2 weeks sometimes 3 times in a week, it veries. Realisticly if i do
p90x 3 times a weeks until the end of august can i imrpve my vert enough to dunk? p90x is basicly 60 minutes of Plyos with 45second breaks every 15minutes.

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