“Does Air Alert work?” “Can it really add 10 inches to my vertical?” “Is it safe?” I get these questions every day from young aspiring athletes looking to improve their vertical. Each time, I’m relieved that I can warn them…
Category: Reviews
BoingVert creates sick dunkers. At least that’s the impression you get when watching the program’s promotional videos on YouTube. Dunkers swear by its effectiveness while showcasing their 40-inch verticals in action. But is BoingVert really the new gold standard for…
Download Now Review of: Jump Manual Developed by: Jacob Hiller Reviewed by: Matthew Godley Rating: 5 On February 14, 2015 Last modified:February 14, 2015 Summary: The Jump Manual Is truly one of the most comprehensive programs for increasing your vertical…