FEIERDUN FED Tennis Racket, Tennis Training Device, Stringed Rebound Ball, for Single Beginners, College Students, Children, Double Professional Set

1. Assemble the training base.

2. Attach the elastic rope to the tennis ball by threading it through the ball's string hole and securely tying it.

3. Hang the rope on the side of the training base.

4. Fill the training base with water or sand through the rubber plug on top, ensuring it is tightly sealed.

5. Find an open space and start training by repeatedly hitting the ball attached to the elastic rope.

1. Apply the grip tape tightly to the bottom of the racket handle.

2. Wrap the tape around the handle's edge, gradually moving upwards by about 1/3 of the width.

3. Trim off any excess tape.

4. Secure the top end with professional sealing tape.