China remote control tennis ball training feeding machine device with net
Short Description:
Exercise Method: Forehand And Backhand, Forehand And Backhand Volley, Forehand And Backhand Slice, Vigorously Pumping The Ball, Net Ball On Net Serve, After Attack;
(1) Practice Swing, Technique And Footwork;
(2) Training In Hitting Accuracy, Strength And Endurance Exercise;