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采用体质监测、文献资料调研和数理统计等方法,对当前经济发达的宁波市和经济欠发达的陕西省汉中市的乡村学生身体形态、机能、素质等指标进行调研分析,结果发现:两地乡村学生的身体形态、机能、素质等指标,均随着年龄的增长而呈上升趋势,增幅随着年龄的增长而呈下降趋势。各项指标,经济发达的宁波市学生除耐力指标、男生力量项目指标和男生16岁、17岁、18岁机能指标低于经济欠发达的陕西省汉中市同龄乡村学生外,其余各项指标均高于经济欠发达的陕西省汉中市同龄乡村学生。他们的身体形态指标:除男生18岁年龄组的胸围和女生16岁、17岁、18岁年龄组体重指标基本相近,其余各组各项指标均存在着一定差异。身体机能指标:除男生14岁、15岁、16岁年龄组基本相近外,其余各组均存在着一定的差异。身体素质指标:大部分指标基本相近,少部分指标存在着差异。
The body shape, function and quality of rural students in economically underdeveloped Ningbo and Hanzhong, an economically underdeveloped province in Shaanxi Province were investigated and analyzed by using physical monitoring, literature research and mathematical statistics. The results showed that: Students’ body shape, function, quality and other indicators, all showed an upward trend with age, and the rate of increase showed a downward trend with age. In addition to indicators of endurance, boys strength indicators and boys 16, 17, 18 performance indicators of economically advanced students in Ningbo City is lower than economically underdeveloped students of the same age in Hanzhong City, Shaanxi Province, the rest of the indicators are Higher than economically underdeveloped Hanzhong City, Shaanxi Province, the same age rural students. Their body shape indicators: In addition to male 18-year-old girl bust and 16-year-old, 17-year-old, 18-year-old body weight index were similar, the remaining indicators of each group there are some differences. Body function indicators: except for boys 14, 15 and 16 age groups are similar, the remaining groups there are some differences. Physical fitness indicators: most of the indicators are similar, a small part of the indicators there are differences.