大连市7～12岁儿童生理功能身体素质与营养状况的关系

发布时间：2018-03-17 19:28

本文选题：身体素质　切入点：营养状况　出处：《中国学校卫生》2016年03期 　论文类型：期刊论文

【摘要】：目的比较不同营养状况儿童的生理功能身体素质,探讨肥胖对7~12岁年龄段儿童生理功能身体素质的影响规律,为提高儿童青少年生理功能身体素质提供参考。方法选取辽宁省大连市4个区34所小学参与国家学生体质监测的7~12岁小学生12 798名为研究对象,对不同肥胖程度儿童的生理功能测试成绩进行比较。结果体质量指数(BMI)低的学生在50 m跑(F值为4.532~61.708,P值均0.01)、仰卧起坐(F值为7.164~48.668,P值均0.01)、1min跳绳(F值为2.929~44.314,P值均0.05)、50 m×8往返跑(F值为18.061~33.018,P值均0.01)方面成绩均优于BMI指数高的学生。肥胖组儿童的肺活量成绩要优于其他组(F值为5.20~51.365,P值均0.05)。结论 7~12岁年龄段儿童体重的快速增长对其生理功能身体素质具有较大的负面影响。家长、学校和管理部门应加强对儿童肥胖问题的认识,采用多种方法和手段降低儿童肥胖率。
[Abstract]:Objective to compare the physiological function and physical quality of children with different nutritional status and to explore the effect of obesity on the physical fitness of children aged 7 to 12 years old. Methods 12 798 primary school students aged 12 years old from 7 to 12 years of age were selected from 34 primary schools in 4 districts of Dalian, Liaoning Province, to provide reference for improving physical fitness of children and adolescents. Results the F value of the students with low body mass index (BMI) was 4.532n 61.708g P, the F value of sit-ups was 7.164m 48.668g / min, the F value of jumping rope was 2.92944.314p = 0.05m 脳 8 round-trip running. F = 18.061and 33.018g P = 0.01) the scores of obese children were better than those of students with high BMI index. The vital capacity scores of obese children were better than those of other groups. Conclusion the rapid growth of body weight of children aged 7 to 12 has a significant effect on their physiological function. Physical quality has a greater negative impact. Parents, Schools and management departments should strengthen their understanding of the problem of childhood obesity and adopt various methods and means to reduce the rate of childhood obesity.
【作者单位】：辽宁师范大学体育学院;
【分类号】：R153.2

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