| This paper uses the literature data method,investigation research method,expert interview method,video analysis method and mathematical statistics method to take the world’s excellent badminton women’s singles athletes wearing tactics and tactics as the research object,by watching Dai Yingying’s game video,statistical finishing wear Ziying serve and receive the ball technology,frontcourt technology,midfield technology and backcourt technology,as well as the data of serve and receiving tactics,frontcourt tactics,midfield tactics and backcourt tactics,analyze their technical and tactical use,technical and tactical applications.Characteristics and factors affecting the use of technology and tactics and their causes.Concluded as follow:1.Dai Ziying serves the ball and receives the serve.The serve is mainly for the forehand/high-handed ball with the forehand/backhand ball;the ball before the pick-up is the ball,the ball and the hook.After the reception,the ball is mainly played by the ball,and the high ball and the hanging ball are supplemented.Dai Ziying’s frontcourt technology use: mainly croquet and picking the ball,from time to time with a diagonal ball,push the ball and throw the ball.Dai Ziying midfielder technology use: to block the front of the straight line,while blocking the diagonal,block picking and flat pumping each accounted for a relatively average proportion of use.Dai Ziying’s back-field technology use: active hitting technology is a common technique,and passive hitting technology uses 1/10 of the post-war field technology.2.Dai Ziying’s tactical serve,receiving the ball before the ball,after the ball field technology and the frontcourt tactics use more active mistakes;Dai Ziying midfield tactics to force opponents mistakes;backcourt tactics to actively oppress The opponent scored the main.3.Dai Ziying’s service characteristics of the serve: obvious feminine serve characteristics;tend to masculine serve characteristics;serve technology changeable.Dai Ziying’s frontcourt technology: the frontcourt is full of technical skills;the ball control technique is exquisite.Dai Ziying’s post-court skills: the off-court skills are comprehensive after the transfer;the offensive technology dominates.Dai Ziying’s front-end technology application features: front-field technology is flexible;control opponents are obvious;front-field technology is offensive.Dai Ziying midfield technology use characteristics: midfield technology is comprehensive;free from defensive control;offensive rhythm change.Dai Ziying’s back-end technology use characteristics: mobilizing opponents as the leading;active technology as the first choice;pulling the crane to find opportunities.4.Dai Ziying serves the tactics: mobilize the effectiveness of the opponent.Dai Ziying’s pre-field tactical characteristics: good pre-network awareness.Dai Ziying’s tactical characteristics after the game: strong offensive awareness.Dai Ziying’s tactical use characteristics in the frontcourt: the characteristics of the strong control network are obvious;the offensive consciousness is strong;the characteristics of the pseudo-motion before the net are obvious.Dai Ziying midfield tactical characteristics: strong defensive awareness;rhythm changes are obvious.Dai Ziying’s tactical use characteristics in the backcourt: the use of killing tactics is obvious;the tactical risk is great.At the same time,the corresponding training strategies and the training enlightenment of mainland women’s badminton players are proposed for Dai Yingying’s skills and tactics.1.In order to improve the level of rational use of techniques and tactics in competitions,Chinese women badminton singles players should change the traditional training concept of "physical fitness" or "technology".Coaches and athletes should be encouraged to use new training methods and means around the dual elements of "technology + physical fitness",so as to promote the integration of the two elements.Both of them reach a high level,and the other is the other.This provides alternate training ideas and Implementation Paths to guarantee the improvement of the sports level of Chinese women singles athletes.2.Technical quality is the key factor for athletes to develop their technical ability and improve their technical level.High-tech quality can not only improve and adjust the precise control and control ability of athletes’ nervous system to their special muscles,make upper and lower limbs coordinated control,and establish a better "sense of ball",but also promote the effective use of techniques and tactics.In view of the current gap between the technical quality of Chinese women’s badminton singles players and the existing ones,it is necessary to further improve the technical quality of athletes in competitions through situational practical training from three aspects: training difficulty,training load and training details on the basis of strict requirements.3.Badminton tactics is not only the embodiment of athletes’ technical style,but also an important guarantee for athletes to win the game.To improve the competitive level of women badminton singles players in China,we need to constantly enrich their tactics.For example,athletes with pull-out tactics as the main style should increase the active attack tactics accordingly,athletes with assault tactics as the main style should increase the pull-out tactics accordingly,and athletes with attack tactics as the main style should increase the pull-out tactics accordingly.Diversification of tactics can improve their ability to cope with athletes with different tactical styles.4.It is recommended that mainland women’s badminton players draw on the essence of Dai Ziying to clarify the training objectives and improve their level of competition.First of all,the dual training concept of “technology + tactics”;secondly,improve the technical quality;finally,enrich the tactical play. |