Research On The "IPPON" Technology Of Men's Hand In The 2018 National Karate Championship

In karate competitions,there are three effective scoring techniques,"YUKO","WAZA-ARI" and "IPPON",Among them,"IPPON" has the characteristics of high difficulty,high risk,strict penalty and high score value.With karate being selected for the Tokyo Olympic Games in 2020,its competition rules have been constantly revised and improved,and the competition among the competitors is becoming more and more fierce.Therefore,this paper makes an analysis and research on 45 matches from the quarter finals to the finals of the 2018 National Karate Championships for male athletes.It mainly analyses the application of "IPPON" technology of Chinese male athletes through video analysis,expert interviews and documentation,grasps the characteristics of athletes' technical use,and puts forward corresponding training suggestions to improve athletes' "IPPON" technology application ability.Through the research,the following conclusions are drawn:1."IPPON" technology is a high score and difficult technology in karate kumite.Its utilization and success rate in kumite competition is lower than "YUKO" technology,but slightly higher than "WAZA-ARI" technology.2.In the competition,male athletes' "IPPON" technology mainly concentrates on the use of upper horizontal kick,upper hanging,leg sweeping and other leg wrestling.The combination of "IPPON" technology is mainly composed of boxing and leg combination and boxing and wrestling combination.The utilization rate and success rate of the combination of "IPPON" technology are higher than that of single technology.The single "IPPON" technology is mainly the use of single upper leg method,which has the highest utilization rate in the competition.3.Different levels of athletes have their own characteristics in using "IPPON" technology.Small-level athletes(-60 kg and-67kg)use upper leg method mostly,and the success rate is the highest.The middle-level-75 kg wrestlers are more balanced in the use of wrestling method and leg method,among which the success rate of wrestling method is the highest in all kilograms.The high-level athletes(-84 kg and + 84kg)are good at the use of wrestling method,and the success rate is only lower in the middle-level.4.Karate kumite competition is bound to win or lose in a game,men team is bound to win in a game for three minutes.At different stages of the game,there are obvious differences in the use of "IPPON" technology among athletes.From high to low,the use rate is in the last minute,the middle minute and the opening minute of the game in turn;the success rate is in the middle minute,the opening minute,and the last minute in turn..5.The "IPPON" technology of the first three athletes is of low utilization rate and high success rate,while the "IPPON" technology of the last three athletes is of high utilization rate and low success rate.6.The main reasons for athletes' failure in using "IPPON" technology in competitions are fouls,inappropriate timing,technical incoherence and lack of disability.The inappropriate timing and inconsistent coordination of technical movements are the two main reasons for the failure of using "IPPON" technology in competitions.7.In the training of "IPPON" technology,increase the proportion of decomposition exercises,and train the movements more precisely,so as to improve the accuracy of the movements.Strengthen the continuous offensive training of upper leg method,the cooperation with boxing and wrestling,the single and combination training of wrestling,and pay attention to the connection between movements and the diversification training of combination techniques in the combination of "IPPON" techniques.In training,we should strengthen the cooperation of upper leg technique and attack tactics,and the cooperation of wrestling technique and fencing tactics and close tactics.8.In the physical training of "IPPON" technology,flexible training of upper leg method,trunk muscle strength training combined with wrestling technique,rapid explosive strength training,muscle endurance training and strength training of lower limbs are arranged.Psychologically,the combination of "IPPON" technology to cultivate athletes' sense of courage,encourage athletes to use more "IPPON" technology.Suggestions are as follows: to improve athletes' understanding of "IPPON" technology and increase training proportion;to develop athletes' "IPPON" technology in an all-round way;to strive for the best combination of "IPPON" technology and different types of athletes;to take the lead in using "IPPON" technology;to seize the opportunities;to learn from each other's strengths and make up for weaknesses;to cultivate athletes' sense of timing;to focus on the development of specialized muscle strength;to cultivate athletes' quality of fighting bravely.