Pick up the game's fundamentals by mastering your shot and reaction time with the Tourna(R) Fill-n-Drill Tennis Trainer. Outfitted with a rubber cord to instantly return the ball to your original spot, this training tool helps develop proper positioning and footwork when executing forehand returns to prepare yourself for match play. Quality Construction Water fillable base stabilizes the trainer to reduce potential movement and distractions Rubber cord extends out to 30' to accommodate training drills at all levels Strategically designed pocket secures balls to ensure they don't escape Develop Proper Technique and Reaction Time Elastic cord returns ball with strong pace to practice your shot Helps simulate real-time volleys for independent training drills Builds reaction time while ensuring consistent technique and positioning Additional Details Includes practice ball