长期大强度体育训练对人类生育性别的影响

The Effect of Long-run Vigorous Workout on the Gender of Human Reproduction Offspring

目的:研究长期体育训练对人类生育性别的影响。方法:采用问卷调查的方法,对庆阳市及周边大、中专院校和中小学校体育工作者生育子女性别进行了调查分析。结果:仅男性一方或夫妻双方均常年从事体育训练,其生育子女中女孩显著多于男孩(P<0.01);而仅女性一方常年从事体育训练,其子女性别无明显差异(P>0.05)。结论:长期进行体育训练的男性,由于体内环境的变化,所生育子女女性多于男性。

to study the effect of long - run vigorous workout on the gender of human reproduction offspring. Method： by means of questionnaire, we have studied P. E teachers＇,athletes＇and trainers＇children sex, who were taking vigorous exercise all year round in Qingyang city and surrounding. Results ： If only man side or couple did so, they had borne more female than male（ p 〈0. 01 ） . But if only woman did so, their children gender was not significant （ p 〉 0. 05 ）. Conclusion ： Man under taking long - run vigorous workout had borne more female than male significantly because their internal body circumstance had changed.