There’s also a number of programs, from youth programs to cardio tennis for adults. But the idea is the same: Fun. “From when ...

Tennis can be a great workout if you have skilled, competitively matched partners playing singles. For others, the game is more stop than go, sprinkled with cuss-muttering frustration: hit, run ...

Unlike a regular game of tennis, Cardio Tennis is focused on fitness and less on hitting great forehands and backhands. The program has 1,500 workout sites in 48 states, Puerto Rico and 25 countries.

Cardio tennis, a group exercise program that consists of fast-paced drills, also requires these skills, and yet is not intimidating.