Research of Exercise Intervention on Physical Fitness Decrease of Uygur Students Aged 13～15 of Agricultural and Pastoral Areas in Xinjiang

In the past 20 years from 1985 to 2005,quality index of Xinjiang Uygur students aged 13¹5,such as body shape,function and physical fitness tends to declined,especially the rural area students,having great gap compared with Han students of the same age.Based on the feature of poor low limbs strength,flexibility and aerobic endurance,this paper randomly selects 300 students from Uygur students in order to seek a certainly pertinence,practical,scientific and effective exercise intervention method.The result shows that exercise interventions of specific design can increase Uyghur student's lower limbs strength,flexibility,and aerobic endurance,and improve the students' physical condition.