Straight backhand backspin: Because the straight backhand backspin is hindered by the body's ability to exert force, the arm's power is limited, so it is difficult to pull out a high-quality backspin ball like a crosscourt shot. With the development of table tennis and the strengthening of the innovation consciousness of Chinese straight racket athletes, in order to make up for the shortcomings of the straight racket backhand technique, many athletes have started to utilize the new technique of pulling the arc circle ball on the reverse side of the straight racket backhand by drawing on the characteristics of pulling the arc circle ball on the backhand side of the horizontal racket.