| In order to maintain the dominant position of the Chinese women undefineds table tennis team and Ito Mima in the course of the 2021 Olympic Games,the paper mainly adopts the methods of documentation,three-section index assessment.Based on the technical and tactical characteristics of the excellent female table tennis players in Japan,the characteristics of the technical and tactical characteristics of the Japanese elite table tennis players were analyzed and analyzed,and the technical and tactical characteristics and their changing trends of the Japanese elite table tennis players in the table tennis players were analyzed.In order to provide a certain reference for the technical and tactical development of the table tennis women undefineds team in China.The following conclusions were obtained after the analysis of the study results:1.The service station of the serve section is mainly on the left half and the right half on the right.In the analysis of the starting section,it is found that the landing point of the serve is mainly near the left position of the net and the left position of the semi-introduction.With the passage of time,the service drop point began to develop to the right near the net and half to the right,but its utilization rate is not too high.At the same time,the utilization rate of the middle line is not high compared with other falling points,but it is found that the score effect is better in the process of using.The service line is mainly left slash,but the right slash and middle line are used in the later stage,but the left slash is still the one with high score rate.Thus it can be seen that in the process of serving,although the serve mode is mainly high-throw serve and hook serve,its position is basically located in the left half of the platform,which is closely related to the reasonable cooperation of her third board technology.2.The use of anti-hand technology in the capture segment is the most,and the active offensive is strong.In the course of receiving the service,the use of the anti-hand attack technique is more than the use of the slow-rubbing technique of the hand,thus the use of the active attack technology is more than the application of the active defense technology.The use of the landing point of the service is mainly made of the left and the right,with the highest utilization rate of the line being the left diagonal line.3.The strength of the forehand is enhanced,and the backhand technique complement each other.Ito Mima in the phase of progress.Instead of relying on backhand technology only in 2015,she began to gradually unblock her backhand skills and strive to improve her forehand offensive skills,which led to a gradual increase in her score in the holding section.But the lack of the United States and China is that Ito Mima in the three stages of the holding,the use of the side position is less,which makes its score has a greater regret.4.Give full play to the characteristics of raw glue,the utilization rate of backhand is high.Ito Mima is right-handed holding pat,forehand reverse glue,reverse hand raw glue.The use of reverse glue alone is not enough to pose a threat to the opponent.However,the combination of raw glue will have a certain impact on the pace of the opponent undefineds game to a certain extent.Therefore,relevant suggestions are proposed: Chinese athletes should pay attention to the service station and arrange the receiving station reasonably;Chinese athletes should pay attention to improving the service quality and try to destroy the opponent's receiving rhythm;Chinese athletes should pay attention to the opponent's forehand technical changes and improve The level of skills and tactics in the stalemate segment;Chinese athletes should comprehensively improve their strength and conduct corresponding training according to the characteristics of raw rubber. |