An Analysis Of The Technical And Tactical Characteristics Of The Middle And Back Court Of The World's Top Female Badminton Singles Player Dai Ziying

Dai Ziying,a Chinese Taipei Badminton women's singles player,is a representative of the masculinity of women's badminton in the world,since December 2016 when she first topped the women's singles list of the International Badminton Federation,he has achieved excellent results and has defeated many Chinese team players in the actual competition.As a representative of women's badminton technology in the world,Dai Ziying's technology is comprehensive,all aspects of quality are excellent,the movements on the hands are delicate,the midfield attack is fierce,the footwork is flexible,the ball path is changeable,and the fake action is very skillful,among them there are many aspects in the use of backcourt techniques and tactics that we can learn from.This research adopts the methods of literature,expert interview,video observation,mathematical statistics and comparative analysis,through the observation of the complete video of Dai Ziying's 15 events in 2019,statistics are made on the specific application of midfield and backcourt techniques and tactics of Dai Ziying and other five world outstanding women's singles players,Akane YAMAGUCHI,Nozomi OKUHARA,Ratchanok INTANON and PUSARLA V.Sindhu,comparing and analyzing the characteristics of Dai Ziying's backcourt techniques and tactics,it will provide some references for the future training,preparation and competition of mainland women's singles players,to improve the quality of the application of middle and back field techniques and tactics.Through the research,the following conclusions are obtained:1.Dai Ziying's midfield technology is mainly about catching and blocking net and drawing,the key midfield technique that affects the result of the match is to catch and kill the hook,in the competition with different opponents,the application of midfield techniques and tactics is more flexible,she is good at using diagonal technique,catching and picking up the ball,or use fake movements with pauses to confuse the opponent.2.Dai Ziying's back court technology is changeable,killing is the most frequently used technique,lob and lob are the key backcourt techniques that affect the result of the match;A strong sense of defense in the back,the characteristics of rhythm change are obvious,the combination of kill and drop,match the fake action without pause to increase the difficulty of opponent's prediction.3.Dai Ziying has various scoring methods in midfield,the highest percentage of net catches and volleys,it's also the technology that loses the most points,but the risk of losing points is high;It's the highest scoring technique in the backcourt,the passive volley is the highest scoring technique,there is a strong ability of pause fake action,but improper use of the time is easy to lead to losing points.