The Jump Manual REVIEW Summary The Jump Manual Created by trainer Jacob Hiller The Jump Manual is a new breakthrough scientific jump training manual Details System The Jump Manual Website URL www.JumpManual.com Trial Start Trial Overall Score 9.3/10 FULL REVIEW OF The Jump Manual Would you like to know the truth about The Jump Manual and whether or not this is really a legitimate jump higher training program? There are not many marketing dollars being put into marketing this guide, which is why you may have only recently heard about it. However, this is one of the first jump training programs that was put online in 2010. It very quickly rose to fame because of all the success that members were achieving with it. Visit The Jump Manual Website Who Created The Jump Manual And Can You Really Trust Him? His name is Jacob Hiller, and he was obsessed with jumping higher....