BENEFITS OF PLAYING CARDIO TENNIS   Participants consistently elevate their heart rates into their aerobic training zone. It is much more fun than working out on a machine or other fitness activities. You get short cycles of high intensity workouts and periods of rest, almost like interval training. It is a fun, group activity where players of all abilities enjoy tennis together. While you are playing tennis, the focus is primarily on getting a great workout. You naturally improve your game because you hit so many balls and repeat various shots.   CARDIO TENNIS FOR EXISTING PLAYERS   There are programs and drills geared for existing players to get a great cardio workout while improving your game.       CARDIO TENNIS FOR NEW PLAYERS   If you are a beginner, there are locations with specific programs for you. Cardio Tennis is more fun than working out in the gym or other forms of exercise.     State AK AL AR AZ CA CO CT DC DE FL GA HI IA ID IL IN KS KY LA MA MD ME MI MN MO MS MT NC ND NE NH NJ NM NV NY OH OK OR PA PR RI SC SD TN TX UT VA VI VT WA WI WV WY OR