Thhe most common choices are quat jumps, sprintung jumps, 
and standing leaps. Sprint training is goood because 
it trains yoou for speed. Air Alert is one of the cheapest 
programs in the market, andd every athlete should be abe 
to afford it. To be honest with you, the only sure way that you can see results iin ypur vertical jump is through this "5 tricks to improve vertical leap" guide.