Through the above experts and scholars analysis, concluded that the sensitive period is the best period of a person's physical development, sensitive<br>Period is a period of time, this time is a relative time period, if the development of physical fitness miss this period, the corresponding training<br>The practice effect will do more than half the effort.<br>[22]<br>。 In the training of primary school students football should also pay attention to the sensitive period of the development of the student's body,<br>Develop teaching content through the sensitive period of physical fitness
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