新疆7～12岁柯尔克孜族儿童体质状况分析

Dynamic analysis of physical constitution of the Kirgiz children aged 7～12 of Xinjiang

目的对新疆7~12岁柯尔克孜族儿童的体质状况进行分析,以促进他们体质与健康水平,为改善学校体育卫生工作提供依据。方法对2000年和2010年全国体质调研新疆地区2 073名柯尔克孜族7~12岁学生的身体形态、身体机能、身体素质指标进行分析及比较。结果 10年间,柯尔克孜族女生身高和男女生的速度素质有所提高外,其他均下降。2010年与2000年相比,男生身高下降0.10cm、女生提高0.86cm,男女体重分别平均下降了1.23kg和0.75kg;身体机能指标中肺活量呈下降趋势,分别平均下降了179.08ml和162.52ml;身体素质指标中50m跑成绩分别提高了0.92s和0.65s,立定跳远成绩分别平均下降了3.42cm和4.76cm,耐力跑成绩分别平均下降了8.52s和8.61s。结论10年间新疆7~12岁柯尔克孜族儿童体质健康水平均下降,需采取全面、有效的措施促进他们体质健康水平的提高。

Objective To analyze the physical condition of Kirgiz children from 7to 12 years old in Xinjiang,promote their physical fitness and health,and provide the basis for improving school physical education and health work. MethodA sample of 2 073 students aged 7to 12 years old in primary were chosen from 2000 and 2010.National Student Physical Fitness and Health Research in Xinjiang area test data form,function,quality indicators and their derived indicators were analysed. Results During 10 years,Kirgiz female＇s height,speed of male and female students had increased,the others decreased.Compared with 2000,male＇s height decreased 0.10 cm,female increased 0.86 cm,the weight decreased 1.23 kg and0.75 kg in 2010respectively;Pulmonary activity showed a downward trend,decreased 179.08 ml and 162.52 ml respectively;Physical indicators：50mrace scores were increased by 0.92 sand 0.65 s,standing long jump scores were dropped by an average of 3.42 cm and 4.76 cm,endurance running scores were decreased by an average of 8.52 sand 8.61 srespectively. Conclusion During 10 years,physical health level of Kirgiz children aged 7~12decreased,comprehensive and effective measures should be taken to promote the improvement of the status of students＇ physical fitness and health.