DOACT Tennis Ball, Ball Parking Aid, High Elastic Beginner Training with 4M Rubber String, Woolen Trainer for Single Practice

4M RUBBER ROPE: The Tennis Training Ball is flexible and long-lasting. Our professional tennis ropes are tightly attached to our tennis balls and are highly elastic to withstand intense tennis training, so you can hit the ball as hard as possible without worrying about breaking the string. VERSATILE: Looking for a practical single Trainer Tennis Ball for children or beginners?The Trainer Tennis Ball is perfect as a teaching tool for beginners and intermediate tennis players and is suitable for indoor and outdoor training and practice. Our Tennis Ball Single Practice is the perfect gift for children and friends. TRAINING FOR 1 PERSON: With Tennis Ball Single Practice no tennis partner is needed, you can receive tennis training whenever you want. Don't forget to wear a headband and wristband, these protectors will help you absorb sweat and you'll start practising like a pro. IMPROVES STROKE ACCURACY: The Trainer Tennis Ball is especially designed to improve a tennis player's stroke, footwork and stroke accuracy control. Improve speed, hand-eye coordination and stamina with Tennis Ball with String training to improve your concentration, athleticism and develop a sporting interest. EFFICIENT TENNIS PRACTICE: Tennis Coach Ball for practising all tennis skills, ideal for training with elastic rubber cords. Don't waste any more precious time, make the right decision and order our Tennis Ball Single Practice you won't regret it!