| Karate,formerly known as "Tang Shou",is a world-renowned fighting sports.The forms of karate movement mainly include two categories: karate and group hands.Hand grouping is an actual combat event in which athletes of both sides use boxing,leg and wrestling techniques under the constraints of rules.The technical ability of karate group hands is mainly composed of two kinds of abilities: hitting and throwing.Excellent domestic and foreign athletes combine their basic abilities of hitting and wrestling,and show them in the form of combining their skills with hitting and wrestling.Combination of wrestling and technical ability is a more difficult technical ability in karate group hand sports,which has higher requirements for technical and physical fitness and various aspects of using ability.Wrestling technique is a high-score action,which is the key to determining the outcome of the game.The reasonable use of wrestling combined with technical skills in the game makes it easier to win the game.The champion of the World Karate Championship "Azayev" is one of the representatives.This research derives the basic laws of technical ability theory by combing the theory of competitive ability,and analyzes the elements of karate wrestling combined with technical ability from the perspective of ability,constructs an index system for the analysis results,and constructs an evaluation of wrestling combined technical ability.Index system model.This research adopts the literature data method and expert interview method to collect the preliminary materials and determine the initial indicators.The Delphi method is used to conduct a questionnaire survey of 15 experts in my country to obtain expert questionnaire data,and the data is screened and sorted through mathematical statistics.Get the index system.In the process of mathematical statistics,the entropy weight method is further used to calculate the weight of each index,and the comprehensive fuzzy evaluation method is finally used to empirically analyze the index model.Through the above methods,this article mainly draws the following conclusions.(1)Through the analysis of the influencing factors of competitive ability,technical ability and the characteristics of wrestling combined with technical ability.Karate group athletes’ wrestling combined technical ability is mainly composed of athletes’ physical ability,technical ability and application ability.They are connected with each other and mutually restrict each other to form the combined technical ability of beating.(2)The karate team athletes’ wrestling combined technical ability index system is mainly composed of 3 first-level indicators,8second-level indicators and 32 third-level indicators.In addition,the technical ability evaluation calculation was carried out on the famous first-line karate athletes in Hunan Province.The results can be used as a scientific reference for the future Hunan karate training evaluation test for the combination of wrestling and technical ability.(3)Determine the weight of each evaluation index system.According to experts and coaches,the importance of each indicator is screened,and the entropy weight method is used to calculate the weight of all levels of indicators.The index weight can accurately and intuitively reflect the importance of each index in karate wrestling combined with technical ability,and improve the objectivity of the evaluation results.(4)Determined the evaluation method of karate wrestling combined with technical ability.The multi-level fuzzy comprehensive evaluation method is used to solve the untestability of individual indicators of the combined ability of thrashing,and the indicator model has the significance of weight,which makes the evaluation result more accurate.This method can objectively reflect the practicability of the index model of the combined ability of karate and wrestling,and improve the effectiveness and objectivity of the evaluation of the combined technical ability of karate and wrestling. |
PDF Full Text Request