This workout that will hone explosiveness to improve your vert. Dunking might take some extra practice.
Click here to apply for our FREE 6 week challenge: +3 inches of vertical in 6 weeks My name is Isaiah Rivera and I have the highest officially tested vertical on the planet at 50.5 inches and am the ...
Jump higher by training, tracking, and testing your vertical jump. The Vert Trainer is easy to set up, simple to use, light, ...