| On the basis of certain documentary literature, questionnaire, logic dianoetic and statistical methods, the research generalized and analyzed five radical characters of middle-aged teachers'physical exercises behaviour among colleges in Hunan, which are motorial time, intensity, space, sports items and organization. And then the researcher analyzed the teachers, who would like to join in the exercises, objective and subjective reasons. Finally, by using qualitative methods and quantitative methods, the researcher concluded the main factor that influences the physical exercises behaviour.The result of research indicated that the population of reaching the national exercise standard occupied 17.66%, the female teachers accounted for 19.11% and the percentage of male teachers is 16.11%. In addition, most exercised formation is unprompted, which is lack of the organizing power from the school and community. More interesting, there are many different factors impacting the teachers'mentality, for instance, life-way, mental modulation, etc. (subjective reason) and sports stars, units influence, etc. (objective reason). Except that, individual factor and environmental factor could also affect the teachers'physical activity. The individual factors include demology, attitude, career, family, etc., and the environmental ones involve educational guidance, social orientation, etc. Through multiple regression analysis, the main factors, which influence middle-aged teachers'sports behaviour, are gender, PE education, traditional culture, leisure time, equipment, excising habits in school-age and so on. Among those, every factor is direct proportion with exercises behaviour except the gender.As a result, combining with the national social reality, this research put forward four aspects– social medium, government, schools, and individuals– to encourage more middle-aged teachers to participate in physical exercises. Moreover, the researcher provided some valuable advices to improve the middle-aged teachers'health, enrich their leisure time, enhance their life standard, and hope《Civil Exercise Plan》could be carry on smoothly. |