| This paper analyzes and studies the techniques and tactics in the video of the Chinese women’s badminton team’s doubles defeat in the 31 st Rio Olympic Games,so as to analyze and understand the technical and tactical failure factors of the Chinese women’s badminton team’s doubles.To enrich the study of badminton doubles techniques and tactics in China and provide theoretical support for the 32 th Olympic Games.Through the use of literature,video observation,mathematical statistics,comparative analysis,logic analysis,technical analysis,serve and receive the ball from the course of the game,The technical and tactical aspects of Chinese athletes and their matches are studied in the third beat and in the process of attacking and defending,and the relevant data are counted,and the following conclusions are drawn through the analysis:(1)In the process of serving,our players are particularly concentrated in the landing point of the serve.The drop point of the serve is lack of variability,and the serve cannot give pressure to the opponent.On the contrary,the inflexible serve point gives the opponent the opportunity to catch and pounce.Improved the opponent’s second shot quality and success rate,for our third shot to return the ball caused great pressure.(2)In the process of receiving the ball,the problem of our players is bigger,the technique of receiving the serve is relatively single,the change is less,it is very easy to make the opponent grasp the seal after finding the rule,causing the pressure to our team member to return the ball;In the process of receiving the ball,our players used the technique of picking the ball too much.The excessive use of the technique of picking the ball created an opportunity for the opponent to attack and press in the back court,increased the difficulty for our players to return the ball,and at the same time,in the process of receiving the ball,The high error rate of our athletes is short of sta bility.(3)In the third round,the quality of the third shot is excessively pursued and the attacking pressure is taken.However,in the third round,the high frequency of the lower pressure makes it easy for the opponent to master the attacking rhythm o f our athletes and consume the physical strength.The probability of creating advantage in the third round is lower than that against the opponent in the third round,which indicates that our serving players have no overall consideration for the effect of the third return.Does not create the superiority for the late attack and defense stage.(4)In the use of techniques and tactics in the offensive and defensive stages,it can be fully seen that our athletes pay attention to the use of traditional pulling and lifting combined techniques and tactics,and the techniques and tactics lack of innovation.The technical use of the three positions in the front field,the midfield and the rear field is relatively single.Lack of flexibility and variability,but also exposed a weak backcourt offensive ability,insufficient firepower,weak awareness in front of the network,can not achieve flexible response to different opponents of the technical and tactical changes. |