Research On The Technical Application Characteristics Of Men's +84KG Athletes In The 2019 National Karate Finals

In this paper,by using the methods of literature review,video viewing and mathematical statistics,the author makes quantitative statistics on the technical use times,the successful times and the success rate of the male athletes in the 2019 national karate finals,especially to + 84 KG male athlete technique in the competition application situation,simultaneously unifies the video recording and the author personal experience,summarizes the influence factor which exists in the athlete technique use process,the purpose of this paper is to improve the efficiency of technique use of male athletes,and to provide practical basis and theoretical guidance for the development of karate events and coaches and athletes.The results are as follows:First,in the 2019 National Karate Championship,the + 84 kg level athletes in the boxing technique use characteristic: before the hand technique use frequency is most,after the hand technique situation slightly second,this is mainly related to its technical action route,skill formation,technology use and rules.Second,in the 2019 National Karate Championship,the + 84 kg class athletes are widely used in the leg technique and have a high success rate,mainly in the techniques of cross kick,Hook kick and forward kick,supplemented by side kick and side kick,the use of the leg technique demonstrates the flexibility and stability of the attack and defense tactics.This is closely related to the Athlete's physical quality and the frequency of pre-competition simulation training.Third,in the 2019 National Karate Championship in the + 84 kg class athlete wrestling technique use characteristics,do not leg fall,foot sweep,clip back fall,joint leg fall,foot sweep is the main use of the wrestling method.This has an inseparable relationship with the athletes'technical cooperation and tactical cooperation.Fourth,in the 2019 national karate championship,the + 84 kg level athlete combination technique use characteristic,the fist method combination,the leg method combination is the use frequency most,from the success rate,combination of boxing,combination of boxing and leg,combination of boxing and wrestling are the main combination of scoring in combination technique group,which is related to the cooperation of techniques and tactics and individual winning factors.Fifthly,in the 2019 national karate championship + 84 kg athlete technical use foul situation,grasps,out of bounds,overshoots is the main foul situation,this with the athlete own technical use custom and to the rule cognition insufficiency creates.Sixth,the combination of the game data and video + 84 kg athletes technical use by physical quality,tactical play,psychological quality and coach command ability factors.According to the technical application and the influencing factors of the + 84 kg level athletes,this paper puts forward that: optimizing the pre-competition training system,strengthening the physical function training,standardizing the technical movements,and selecting the reasonable attacking methods;The coach team scientific and reasonable judgment and decision-making,adjust the pre-competition psychological state,overcome the fear psychology four aspects suggestion.