It's All about the Vertical Jump : A Comprehensive Guide to the World of the Vertical Jump

The ability to jump and hang in the air is required for sports such as basketball, volleyball, track & field, football and others. The Vertical Jump is the one thing that can instantly raise an athlete performance to another level. The power to jump high is generated largely by the lower body muscles while the core and upper body muscle strength support the vertical lift driving force. All of these components and more are included in our comprehensive do it yourself Vertical Jumping Development Program. Our Vertical Jumping Development program contains exercises that build the fast twitch muscle fibers and dynamic power for Vertical Jumping for any sport. Our program layout the step by step procedure on how and what to do to develop jumping and leaping power by using your body weigh, weight training, or resistance training with the dForce Trainer.ET Training Systems is the author of 'It's All about the Vertical Jump : A Comprehensive Guide to the World of the Vertical Jump', published 2007 under ISBN 9780979856815 and ISBN 0979856817.