研究表明：影响其体质的最重要的因子为身体围度因子和体育锻炼因子，较重要的因子是呼吸因子和主要身体素质因子。

The results show that it is most important to be body surround degree gene and the physical stuff gene, and it is more important to be breath and body stuff genes that affect their constitutions.

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为期一年的健美课教学对学生身体形态、机能和身体素质的影响进行研究和探讨，为在高校开设健美课提供一定的参考依据。

This article studied and discussed the effect of one-year bodybuilding course on undergraduates' body shape, function and quality, and it also serves as a reference for the courses like this.

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根据《中国青少年排球教学训练大纲》，对影响排球运动成绩的因素之一——身体素质进行研究分析。

According to "China Youth volleyball training program", This paper analyses one of the factor that impacts volleyball match results-physical fitness.

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