How do i increase my vertical jump!?

Question

im a senior running back and would like to increase my vertical jump! i currently have a 20 inch vert but would like to improve that drastically be4 the season is over! I have a weight vest but im not sure how to use it to increase my vert.! please give me some tips!

Answer 1

Air Alert 3.

You can watch drills of it on youtube.com, and if you really want it, you can buy it from sites like amazon.com, but iono y u wud do that if u can watch for free on youtube

Answer 2

Ditch the weight vest.  Coach said it's bad 4 our kneees.  He sent me the link to this book.  One of my friends got it and is already getting faster & higher.  Knocked like .2 off his 40 already.  I'm gonna get it next week.