Air Alert help....

[Thomas Gedam]

Umm. I need help gaining my vertical leap but i dont know what I should do. Also is thier any way i can get Air Alert for free some how....

[Darko]

If u have the Air Alert videos you will understand the excercises. I should start it again the next summer so tell me will there be some improvements becouse i started it few months ago but i gave up after the secound week and i had gained few inches in my vert.