1. Buy a bottle of glue, which is not too good and unprofessional. It just has a bonding effect. The effect of swelling sponge will not last (several hours), and technology is the first. Cover the bottle cap tightly with the remaining glue and buckle it upside down in the shadow. If necessary, the next time you play ball, the heavy racket will go into battle immediately. You will feel different when you hit the ball, but I think 20 yuan is almost the same.

2. If it is a straight shot, draw a straight line on the bottom plate with a pencil, and mark the distance between the rubber sleeve and the racket handle, so that the rubber sleeve can be corrected when pasting. It doesn't matter if you shoot horizontally. Stick it all up.

3. According to the instructions of glue, evenly spread glue on the bottom plate and rubber sheet for 4-5 times. After the glue is completely dried, press the rubber sheet on it along the line just drawn with a cylindrical stick (beer bottle can also be used), press it down hard, make the stick roll forward in the pasting direction, and guide the rubber sheet to be pasted on the bottom plate bit by bit, in order to reduce the air between the rubber sheet and the bottom plate as much as possible.

4. Use a big, sharp scissors (the most convenient and quick method, faster and more labor-saving than carving with a knife, and the effect is not much worse), and slowly cut along the edge of the racket, and try to cut a distance with one knife.