Why does the rubber of the backhand stick to the handle, and the reverse side doesn't stick to the end? But I heard that the national team's racket sticks to the end.

The general style of backhand is: when forehand hits the ball, the female finger presses down and the index finger relaxes; When the backhand is blocked, press the female finger and the female finger will relax. For flexibility, the handle is not sticky, but some people are a little sticky. The reason is that the racket is not smooth to hold. If the cross shot is sticky, it is difficult to hold the ball down when playing forehand, and it is not flexible when using backhand. On the other hand, on the contrary, different people will stick to each other in different ways.