You know what people? You can fuck off. It's great that you have so many positive contributions to the athletic world though, not like me.
And chrisbro, how do you know how much I jump and with what background I started? If I naturally jump 50 inches staying with the hand in my butt, I can say anything I want and you'll believe me? "Wow, this guy jumps 50 inches, he must know what he's talking about!".
My IQ just got lower reading through this thread. So go fuck off. I'd say going from 20 to 36 inches off two feet is a pretty good improvement in my VJ in about 2 years and a half. But whatever, go fuck yourselves.