Hi im simon 5'9 1.80 my english is not so good so im sorry about it. im playing basketball like 1 year. Im playing in High school and and practice outside my goals are to dunk on 9'5 rim and I hope you guys will help me.
Now im working with Air Alert im in week 4. i want to ask everyone who can help how can i dunk im now just
rub the grim and i cant to grab it. I Found her a lot of good stuff. But i need your help and advices how to dunk and
increase my vertical jump to maximum.
