对六十名14岁男性中学生43项体质测试指标变异程度及其相互关系的综合研究

A Study of the Variation and Interrelationship Among 43 Physical Fitness Measurements of 60 Fourteen-Year-Old Boys

本文通过对六十名14岁男性中学生43项体质测试指标的同步测试,揭示了同一人群各类测试指标的变异程度和彼此间的相互关系。进一步从定量关系中,证实了人体作为一个统一的整体,形态、机能和素质之间相互联系、相互影响和相互制约的辩证统一关系。其中,有关43项测试指标及派生指标的变异特点和相互系数,为在体质与选材研究中有效地筛选测试指标,进而估计指标的可靠性和稳定性,提供了重要的理论依据。同时,还提示了用一些简易指标取代复杂实验指标的可能性。

Forty-three physical fitness measurements were taken among 60 fourteen-year-old boys and the variationand interrelationship among the results of the measurements were studied. Further, the quantitativeanalysis proved that there was a dialectical interrelationship among the morphology,the physical functionand the physical qualities of the body as an organic whole. The characteristic features of the variation and thecoefficients of correlation among the indexes of the 43 measurements, together with their derivatives, provided atheoretical basis for the correct choice of measurement items in the study of physical fitness and for the esti-mation of their stability and reliability. Moreover, the study indicates the possibililty of using some simpleindices to replace the more complex ones.