For more great tennis fitness exercises go to www.tennisfitness.com/ Casey Dellacqua Preseason Tennis Fitness Training. Speed training using an resistant band provides many benefits for tennis players. It helps recruit more fast twitch muscle fibers. Watch tennis pro Casey Dellacqua perform these exercises with intensity. And as always, please feel free to join our Facebook community on www.facebook.com/TennisFitnessEHM?ref=hl