The study reveals the essential characteristics of the backhand chops ball techniques at the bottom line. The paper aims to provide the theory basis in teaching and training.

以此研究揭示底线反手切削球技术的本质特征，为进一步提高网球教学和训练提供理论参考。

youdao

James: But I prefer the shake-hands grip because I can smash the ball with a backhand stroke more easily.

詹姆士：可是我喜欢用握手式握拍法。因为反手杀球比较容易。

youdao

Liu Tao backhand smashes, but the ball is outside.

刘涛反手推杀，但球出界了。

youdao

But he got some help when Buck made a tough, backhand pickup of a breaking ball in the dirt and threw out Span trying to scamper to second.

WSJ: Werth overanxious as Nationals lose to Mets 2-0

His relatively smooth progress was jolted in the final set when he made a mad dash to retrieve a half-volley and hit the deck just after reaching the ball with a backhand, ending up sprawled on the rubberised hardcourt.

BBC: Murray starts with convincing win

At the moment, the racket's technology can identify the type of shot a player hits (forehand, backhand, serve), the kind of spin a player imparts on the ball and the power of a swing.

WSJ: Babolat Microchip Racket: The Racket of the Future