Learn how to take your tennis workouts to the next level with three top cardio drills featuring the PongBot robot. The video ...
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 ...
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 ...