If you’ve ever been bored drilling endless crosscourt forehands, welcome to the group! Our DVDs and books are overflowing with creativity and are the best remedies for boring practices. Here’s what world-famous sports psychologist Dr. Jim Loehr says about Joe Dinoffer and Oncourt Offcourt: “Joe offers an invaluable resource for people in all phases of education. He provides rich insight in both the learning and mastery of tennis.” Tennis-teaching legend Vic Braden says: “People say I’m a little entertaining and I like research. But when it comes to creativity and being enthusiastic to learn, study, and share ideas, hardly anyone does it as well as Joe Dinoffer. His DVDs and books are outstanding! I recommend them to all serious coaches and players.” Watch the video clip below to learn more about our full money back guarantee on all DVDs.