Lyn Lamoure runs calisthenics during a Cardio Tennis class at Davis Senior High School in Davis, Calif. Perhaps you should consider Cardio Tennis. It’s not your leisurely recreational court game.

Tennis is already a fun sport, and it could be a real workout, too. There’s also a lot of wasted standing around time. Well, that’s not the case with cardio tennis, a class that promises you’ll break ...

Cherry Lommen doesn’t rest much when she plays tennis in a class at the La Crosse Country Club. The 62-year-old woman, who has played tennis for 30 years, is walking, jogging and running after a ball ...

WATERLOO -- One half of the indoor tennis court looks like a frantic doubles match on an agility course. But there's no opponent and no score. Instead, tennis balls fly, raquets swing and feet ...

Medically reviewed by Katrina Carter, DPT Key Takeaways Cardio exercises build endurance, strengthen the heart, and boost your aerobic capacity.Strength training helps build muscle, maintains bone ...