For the athlete that has the knowledge then that athlete may have an advantage. If you can jump higher then other players then you will have the advantage because you are most likely able to block the ball from the opposing player. Using the right exercises and vertical jump programs can help you to elevate your vertical and with that, then you are having an even more advantage against other people. But for some people that do not know what exercises that they should be doing. You will find out pretty soon. If you want to know the best...