Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Home Workout To Increase Vertical Jump! (Dunk a Basketball Without Weights). and this video is uploaded by Nathanael Morton at 2019-02-04T15:00:00-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [1JrXJ4rifjI]