Analysis On The Technique And Tactics Of Li Junhui And Liu Yuchen In Men’s Badminton Doubles

Badminton is one of the main events for China to win gold at the Olympics.The Chinese national badminton team has always been the most competitive team in the world badminton arena.In recent Olympic cycles,the Chinese men’s doubles badminton event has been in a stage of transition between the old and the new.The competition pattern between Chinese and foreign men’s doubles badminton events is undergoing new changes,and there are serious faults in the Chinese men’s doubles event,which is frequently challenged by outstanding young athletes from abroad.In today’s increasingly competitive badminton sport,it is particularly important to comprehensively enhance the overall strength of Chinese men’s doubles and improve the technical and tactical level of men’s doubles combinations.Therefore,by using the methods of literature review,video analysis,mathematical statistics and so on,this paper studies the situation of the combination of Li Junhui and Liu Yuchen in 20 matches and 51 rounds of men’s doubles in 2017-2021.It mainly analyzes the technical characteristics of the combination of Li Junhui and Liu Yuchen in Chinese men’s doubles from the starting point of serving,receiving,and hitting skills and tactics of the whole court.In order to help Chinese men’s doubles athletes conduct more targeted training and improve their ability to flexibly apply various techniques on the field,gain advantages,and ultimately win competitions.To provide theoretical reference for scholars and high-level athletes engaged in the research of badminton men’s doubles techniques and tactics.The research conclusion is as follows:(1)The combination of Liu Yuchen and Li Junhui adopts a "serve and attack" strategy that focuses on "stability" while laying the groundwork for the "me first" attack strategy in the third racket.In the receiving and serving stage,implement the tactical concept of "fast,level,close,and fierce",and strive for the initiative in the game with the "receiving and attacking" strategy as the main strategy.(2)The combination of Liu Yuchen and Li Junhui focuses on proactive techniques in the use of third racket techniques and tactics,actively attacking the net and continuing their initiative after serving;When the quality of service is not high,quickly form a defensive stance,laying the groundwork for the "defensive counterattack" strategy.(3)The combination of Liu Yuchen and Li Junhui mainly focused on offense throughout the game,controlling the initiative in front of the net to force the opponent to take the ball,and using the "back attack and front block" strategy of attacking in the center and back court to cooperate with the front court blocking.The strategy of "controlling and blocking the net" is based on the tactical idea of "seeking victory in stability" and reducing active errors in the front court.The midfield utilizes rhythm changes to quickly attack the internet or grab high points and rub the net to execute the "fast attack and pressure net" strategy,laying the foundation for the "back attack and front blocking" strategy.The backcourt mainly focuses on offensive techniques,always implementing the "fast and ruthless" backcourt offensive strategy,and completing the "back attack front blocking" strategy.(4)The combination of Liu Yuchen and Li Junhui takes the initiative to score mainly by killing and catching the ball,reflecting the active and proactive style of playing in men’s doubles skills and tactics,which is mainly "fast";The most points are lost in the block net and flat draw,exposing the instability problem of continuous flat draw.(5)The technical and tactical styles of Liu Yuchen/Li Junhui complement each other.Liu Yuchen’s technical and tactical style is "seeking change while maintaining stability",exerting pressure in the front court and the first half of the midfield to create opportunities for his teammates to "attack back".Li Junhui’s technical and tactical style is "winning with speed",creating opportunities for his teammates to "block the front" in the second half of the midfield and fierce attacks in the back court.