【摘要】 对５２７ 名女大学生采用问卷访问调查，其中体育生２５７名，旨在探讨非专业训练强度的运动时月经功能的影响．结果显示，体育生的初潮年龄（１４．１±１．１岁）非常明显晚于非体育生（１３．４±１．０岁），其余一般状况无明显差异．由此可见，过早地长期地运动训练是推迟初潮年龄的主要外在因素，但一般身体运动对月经功能无明显不良影响．更多还原

【Abstract】 In order to understand whether or not exercise affects the menstreual activity of the female students, the authors investigated 527 female students by questionnaire, 257 of whom were from department of physical education. The menarcheal age of physical education students was very sighfieantly later than that of other students, but other menstrual characteristics has no statistical difference between the two groups of female students. As a result, it indicates that the early and secular training is the main infiuence for the menstrual delay of the physical education students, and that the exercise for fitness and recreation has no negative impact on the menstrual function.更多还原