Outstanding Men's 400-Meter Hurdler Analysis Of Competitive Performance Characteristics

Research purpose: Competitive performance refers to the goal of athletes to create excellent athletic performance during the competition,to demonstrate their athletic ability,and to highlight the characteristics of the competitive level.It has become an important indicator to measure the performance of sports.Based on the actual orientation of revealing the performance characteristics of the men's 400-meter hurdles and the characteristics of the men's 400-meter hurdles,this article analyzes and compares the competition performance of the excellent men's 400-meter hurdles,finds commonalities and gaps between athletes,and gains an in-depth understanding Based on the characteristics of the 400-meter hurdle project,the theory of the400-meter hurdle project will be further enriched to improve the scientificity and effectiveness of the training,and provide some reference for the special training of the400-meter hurdle project and amateur training for young people in China.Research methods: Obtain relevant competition videos through various video platforms such as IAAF,CCTV,Youtube,etc.,and study the competitive performance characteristics of outstanding male 400-meter hurdlers on the basis of mathematical statistics and technical analysis.Use Dartfish analysis software(version 4.5.2.0),KMPlayer video software,video processing software Ocam and other software to process and analyze the video,extract the technical data characteristics and pictures of each athlete,and refer to the characteristics of changes in the technology and speed of the excellent men 400 m hurdles,And carry out analysis and exploration on it,and carry out research on this basis.Main research conclusions:1.The technical characteristics of hurdling have the characteristics of high center of gravity and fast pace.The four foreign athletes in this paper are stronger than Feng Zhiqiang's rhythm between the hurdles and the ability to accelerate the backcourt.The control of the number of steps between the hurdles is more fixed and has the characteristics of better technical stability.There is a trend of high stability and strong skill stability in speed movement ability.The traveling stage is characterized by acceleration-maintenance or slight decline-acceleration.2.The degree of stability of athletes' performance in competition is closely related to the playability of the competition.It can be drawn from the numerical comparison of the play rate.In terms of the stability of competitive ability:Benjamin>Clement>Walholm>Samba > Feng Zhiqiang;in terms of competitiveperformance stability: Walholm>Benmin>Sumba>Clement>Feng Zhiqiang;stability of the speed between the entire hurdles: Feng Zhiqiang>Benjamin>Sumba>Walholm>Clement.3.The tactical characteristics of athletes are that all athletes are evenly matched in the acceleration stage of the forward,Feng Zhiqiang's rhythm is relatively chaotic on the way,and the reverse shows small steps and deceleration.While the tactical performance of other athletes is relatively stable,the speed,pace and pace of the three stages fluctuate less.4.The main way to improve the competitive performance of 400-meter hurdle athletes is to change the training and competition concepts,and to search for scientific training methods and means consistent with the technical characteristics of athletes;focus on cultivating outstanding technical capabilities of talents,assist in improving the overall strength of the project,and work hard to break the bottleneck Restraint;implement the strategy of going out and invite in,expand the international high-level cooperation platform,and enrich the construction of the project coach team;use the help of science and technology,attach importance to the heritage of reserve forces,and build a composite team building.In summary,the competitive performance of outstanding Chinese and foreign men's 400-meter hurdlers is mainly manifested in the characteristics of speed performance,skill stability,exercise performance rate,overall rhythm stability,and reasonable application of skills and tactics.