| This article first from the Angle of logic,this paper introduces the concept of extreme sports.From sociological perspective,then respectively introduces the extreme sports in the United States social background of the birth of the 1960 s and 90 s extreme sports in China(mainly in guangzhou,shenzhen)social background,and contrast analysis of two different social background,it is concluded that both have their respective characteristics.Again fo FIM freestyle mx world championship in China were briefly reviewed in this paper.And 2016 FIM freestyle mx world championship,for example,through questionnaire investigation to a random survey of the audience,with the age,occupation,education,participation motivation and to investigate the key factors such as personal income level,again by a bar chart shows each factor under different influence degree for events held in China.Finally draw the conclusion: directly involved in the scene audience with 20 to 35 years old have a fixed time and fixed income and a college educated men.Then discussed from a macro level affect the two factors of extreme sports competitions held in China,one is the development of extreme sports and the current international competition on China extreme sports and activities held by the direct impact of the event,to now still limit highest-level competitions in the field of FIM freestyle mx world championship in shenzhen station as an example;The second influence factors are specific to the shenzhen local government,through the policy environment,government behavior and economic and cultural environment in shenzhen as the breakthrough point,discusses the factors influence on host an extreme sports event.The end of the article,from the aspects to discuss events that may occur in the adverse factors on the influence on the development of the event.At the end of the article conclude that extreme sports competitions held in the location of economic and cultural environment and population quality has a higher request,the local government can publish relevant policies and regulations,or in other ways,such as set up special funds support,these two points is a extreme sports event hold the key to success.Finally,the author combines event in shenzhen development present situation,some Suggestions are given. |