Analysis Of Technical And Tactical Characteristics Of Elite Women Athletes In 2017 Competitive Karate Championship

Karate project started late in China,the overall competitive level is not high,preparing for the Olympic Games in Tokyo is facing severe challenges and challenges.At present,athletes engage in special training is generally short,skills are still lacking,meticulous training is urgently needed,to improve the level of skills and tactics.This research adopts the methods of literature,expert interview,video observation,mathematical statistics and logical analysis,statistics the technical and tactical application of elite athletes in the 2017 National Championships,master the characteristics,identify problems and explore the direction of technical and tactical training,provide reference for future training and preparation.Effectively solve the deficiencies in the technical and tactical systems,further enhance their competitive ability,and strive to achieve good results in the Tokyo Olympic Games.Through the study,the following basic conclusions are obtained:1.The technical system of elite female athletes in our country is mainly composed of boxing,leg and combination techniques,with the highest score in boxing and the least and no score in wrestling.In boxing,the upper part of the forehand and the upper part of the back hand are used most and scored the most;in leg method,horizontal kick is the core,but the technical effect is poor;in wrestling,the number of times used is less and the combination technique is "boxing".+ The combination of boxing techniques is the main one.2.From the point of view of tactical application,the three tactical forms of active attack,defensive counterattack and attack are the main scoring tactics,with the highest utilization rate and scoring rate of active attack tactics.From the application of techniques and tactics of players of different levels,there are many differences in technical boxing and wrestling methods,among which small-level athletes are moreagile and coordinated when using boxing,and active attack is the main method of wrestling,while large-level athletes are mainly used for counterattack;in combination technology,the combination technology of middle-level and low-level players is more frequently used,and the effect is relatively ideal.In terms of tactics,the smaller class tends to take the initiative to attack,while the larger class tends to defend and counter-attack.3.In terms of technical application,boxing is the main scoring technique of Chinese elite female athletes.In terms of leg method,a technical system of leg method with horizontal kick as the core has been formed.The application of wrestling technique is few and the scoring effect is poor.The combination of boxing and boxing has strong continuous offensive ability and high scoring efficiency.The use is relatively single,the effectiveness of the attack and feint tactics is insufficient,and the application of competition rules is not skilled enough.