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目前,从形态学、生理学和心理学角度,提出不少选拔优秀运动员的标准,并依此预测儿童少年运动员的发展。在这些研究中,观察运动员的生物年龄和身体发育情况,也引起了人们的重视。有些学者在进行骨化年龄研究时,发现了女游泳运动员骨的发育有推迟的现象。温小铁等把骨龄的发育与性机能联系起来,提出了“选材时用骨发育与性征发育相结合来评价运动员发育程度是可靠的”。在选拔儿童少年运动员时,人们之所以重视发育情况,是因为它对运动员的发
At present, many morphological, physiological and psychological point of view, put forward many criteria for selection of outstanding athletes, and thus predict the development of children and adolescents athletes. In these studies, observing the biological age and physical development of athletes also attracted people’s attention. Some scholars in the study of ossification age, found that the female swimmer bone development delayed. Wen Xiaogu and so on the development of bone age and sexual function linked to the proposed “selection of bone development and sexual development combined to evaluate the degree of development of athletes is reliable.” In the selection of children and adolescents athletes, the reason why people pay attention to the development of the situation because it is the athlete’s hair