How to get high jump??
By vanohvan
@vanohvan (1)
July 7, 2010 9:35am CST
I'm a basketball athlete, I want toknow how best to get the highest jump??
2 responses
@wiggles18 (2506)
• Canada
7 Jul 10
Work on explosiveness. Jump up and down into a chair, as much as you can, as fast as you can. Also, running up stairs as fast as you can builds up explosiveness.