The correct way to grip the racket is to hold the racket shaft with the left hand so that the racket face is vertical to the ground, and then open the right hand so that the lower part of the palm (thenar) leans against the grip base of the racket, and the tiger's mouth faces the narrow side of the racket handle, so that the little finger, ring finger and middle finger naturally come together, and the index finger and middle finger are slightly separated and naturally bent and stuck on the racket handle. The grip must be relaxed and natural before hitting the ball, and the grip should be held at the moment of hitting the ball.