Research On The Characteristics Of 800-meter Race Athletic Ability And Optimization Of Training Methods

The 800 meters race is one of the medium distance projects.The sports training item group theory is classified as the physical endurance class speed endurance item.The characteristics of the project development require the ability to move at high speeds,while the ability to move at high speeds requires good speed endurance to assist.It is one of the most challenging projects in the physical leadership project.In the competition and training,athletes only have a certain balance between speed and speed endurance which can deal with the relationship between them to improve the level of competition.With the development of society,the challenge of the competition project becomes more and more fierce,and the attention of the 800 meters race becomes more and more serious.However,China has been relatively backward in this project.In order to stand out in today’s fierce competition,it is necessary to start from the characteristics of the project and clarify the relationship between the project characteristics so as to make breakthrough.The research on its characteristics can provide reference for the theoretical learning and training practice of coaches and athletes.Although 800 meters race is a single item that the public understands,However,there is still a lack of deeper understanding of the characteristics of competitive ability,the improvement of athletic ability and the selection of athletes.This study is based on the theory of sports training.Taking the characteristics of the competitive ability of the 800-meter running project as the research goal,By comparing the level of athletic ability of elite athletes,Understand the factors that affect athletes’ performance.The training method is optimized according to the training plan of the excellent coach.This thesis uses literature research,logic analysis,mathematical statistics,video observation and other research methods,and absorbs and draws on the relevant research results,and comprehensively studies the characteristics of competitive ability and training methods of 800-meter runners,got the following conclusion:1.The performance of the excellent athletes of the 800-meter race is greatly influenced by the height and the Quetelet index.In the case of the same weight,a better height can improve athletic performance.With the continuous development of this project,the athlete’s body shape gradually developed to the indicators of sprinters.The average height of the world’s top men’s 800-meter runners is: 180.2 ± 6.7(cm),body weight: 68.3 ± 7.7(kg),and the Quetelet index is 378.2 ± 34(kg/cm);the average height of women athletes It is: 166±7(cm),body weight: 55.5±8.5(kg),and the Creole index: 333±43(kg/cm).2.Speed endurance is the basis of athletes running 800 meters,speed is the core,and strength endurance is guaranteed.The lack of any of their qualities will affect the final results.The development of athletes’ competitive level is mainly restricted by the ability of the receptors and skills,Other sub-factors(psychology,tactics,intelligence)can only indirectly affect athletic ability through speed,endurance and strength.3.The fastest segment speed of excellent female athletes appeared in the segment of 0-200 m,and the average speed distribution accounted for 23.26% of the total score.thus,the declining,the average speed distribution of the latter three 200 m was 24.99%,25.37% and 26.38.%,this is the common feature of the world’s outstanding women’s 800-meter runners.4.The fastest speed of men’s former fast athletes appeared in the 200-400 m segment,the total average speed distribution accounted for 23.15% of the total score,the next fastest speed appeared in the 400-600 m segment,and the total average speed distribution accounted for the total score.24.5%;the slowest speed appears in the last 200 m stage,the total average speed distribution accounts for 27.29% of the total score,while the fastest speed of men’s post-fast athletes appears in the 0-200 m segment,and the average speed distribution accounts for the total score.23.19%;the fastest speed and the slowest speed are the same as the former fast athletes,which appear in the 400-600 m segment and the last segment.From this analysis,it can be confirmed that regardless of the former fast athletes or the post-fast athletes,Its speed level of 400-600 m is the key to the final result.5.Through the training program for excellent athletes and the training research of scholars,it can be found that the current 800-meter running training method adopts the traditional training mode.It is easy to cause injuries,coaches lack strong sense of innovation,lack of innovative training methods,low pertinence during training,and insufficient integration with projects,which affect the athletes’ athletic ability,and There are restrictions on the future development of special levels.6.In view of the problems and deficiencies in the 800-meter running training,the existing training methods can be optimized and reorganized to meet the development requirements of the current 800-meter running,which is more scientific and more targeted.Athletes’ injuries and injuries in competitions and training,as well as the competitive ability caused by physical instability factors,use rehabilitation training and core stability training,and can be used to learn from other training methods of other projects in the same group.The training of the project.