Research On Characteristics Of Track And Field200m

200m sports since19002nd start of the Olympics so far has been100years ofhistory, women’s200m sports start from the14th Olympic Games in1948, so far thereare60years of history. During this time,200m run sports achieved rapid development,the current man to run200m world record Jamaican Usain Bolt on August21,2009inBerlin to create the19s19. Explore the characteristics of today’s world of outstanding200m runners in the such as: for the metabolic characteristics of sports200m run,200m run technical characteristics of the sport,200m run tactical characteristics ofsport run sports special physical characteristics,200m,200m run sports refereecharacteristics and the characteristics of Champions and other issues; can be summedup for contemporary200m runners in improving the race pace of theoretical guidance,provide a reference for the Chinese200m run sports training and physical educationteaching; can also provide reference and a basis for improving sprint200m theorycontent and further study of the project’s guiding ideology and teaching theory, whichimprove the overall level of the200m run movement in China, the Chinese practice ofa historic breakthrough in the200m run on this project this morning. In this study, the7th World Athletics Championships male and female200m run final of15athletes,including seven male athletes and eight female athletes as an object of study. The useof literature, data processing method, comparison and analysis of the comparativeanalysis of the law and exercise physiology of the characteristics of the200m runsports projects.This paper analyzes the conclusions:1. Functional metabolic system is a keyfactor for the200m run sports athletes run the whole physical distribution plays a veryimportant role.200m Runners speed, speed endurance and sprint speed of play andprovide energy support.2.Technical features is the soul of the200m run sports.Relaxation techniques, swing and flexor tread technology and full speed allocationmodern200m Running sports technical features, and rational use of these four technologies to enhance the200m runners overall technical level.3the thirteenth worldtrack and field championship200m to run the project champion has a good competitivementality, speed level was high and the skilful use of technical and tactical characteristics.