【摘要】：以生長發(fā)育過程中的速度素質(zhì)為研究對象,以兒童青少年(8~21歲)為測試對象,以年齡為依據(jù),采用數(shù)理統(tǒng)計、文獻資料等方法,以探析基于生長發(fā)育的速度素質(zhì)特征,以及界定兒童青少年速度素質(zhì)的發(fā)展階段為目的開展研究。結(jié)果表明:以50m跑反應(yīng)兒童青少年速度素質(zhì)符合國家學(xué)生體質(zhì)健康指標(biāo)體系,具有較高的指標(biāo)有效性;兒少速度素質(zhì)隨年齡遞增呈穩(wěn)步提高趨勢,但不同性別的增幅各具差異,呈一定的階段性;另外,將兒少速度素質(zhì)發(fā)展階段劃分為萌芽期、敏感期和穩(wěn)定期能科學(xué)界定基于生長發(fā)育下速度素質(zhì)自然發(fā)展規(guī)律的年齡區(qū)間,以期為兒少速度素質(zhì)訓(xùn)練提供有效參考,以及促進不同階段速度素質(zhì)發(fā)展的有效銜接。
[Abstract]:The speed quality in the process of growth and development was taken as the research object, the children and adolescents (aged 821 years) as the test object, the age as the basis, the method of mathematical statistics, literature data and so on, to analyze the characteristics of the speed quality based on the growth and development. And define the development stage of children and adolescents speed for the purpose of the study. The results showed that the speed quality of children and adolescents reflected by 50m running was in accordance with the national index system of students' physical health and had higher effectiveness, and the speed quality of children and young children increased steadily with the increase of age, but the growth rate of different genders was different. In addition, the development stage of speed quality of young and young children can be divided into budding stage, sensitive period and stable period can scientifically define the age range based on the law of natural development of speed quality under growth and development. In order to provide effective reference for the training of speed quality of children and young children, and to promote the effective link of speed quality development in different stages.
【作者單位】： 華南農(nóng)業(yè)大學(xué)體育教學(xué)部;匯景中學(xué);
【分類號】：G804.2
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本文編號：2290479