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タイトル 児童の体格と疾走能力の年次変化<教育科学>
別タイトル
A Longitudinal Study of Body Mass and Sprinting Performance for Elementary School Boys and Girls
著者
有川, 秀之 (ARIKAWA, Hideyuki)
埼玉大学教育学部保健体育講座 (Faculty of Education, Saitama University)
太田, 涼 (OHTA, Ryo)
埼玉大学非常勤講師 (Saitama University)
駒崎, 弘匡 (KOMAZAKI, Hiromasa)
埼玉大学教育学部附属小学校
上園, 竜之介 (KAMIZONO, Ryunosuke)
埼玉大学教育学部附属小学校
河野, 裕一 (KHONO, Yuuichi)
埼玉大学教育学部附属小学校
[出版社版]
出版者 埼玉大学教育学部
日付
出版年: 2009 - 2009
作成日: 2010-06-18
更新日: 2014-12-02
上位タイトル
埼玉大学紀要. 教育学部 (Journal of Saitama University. Faculty of Education). Vol.58, No.2  (2009. ) ,p.35- 42
識別番号
ISSN
18815146
抄録 This longitudinal study investigated the biomechanical analysis of sprinting performance for elementary school. The subjects were 68 elementary school boys and girls who aged 6 to 12 (the 1st form to the 6th form). They were filmed in VTR picture during 50m sprinting, with a pole located every 10m. Using the VTR pictures, average speed; stride frequency; stride length between the
start point and the marked distance point of each were calculated. The results obtained were as follows:
1 The height, weight, the average speed, the stride length, and the height ratio stride increased from the 1st form to the 6th form. Times of 50m sprinting and Rohrer index decreased, and the stride frequency was a decreasing tendency from the 1st form to the 6th form.
2 It was clarified that the average speed is related to the stride length and the stride frequency regardless of the height in each school year.
3 It was suggested that the amount of the increase and decrease of the stride frequency be strongly related to the amount of an increase of the average speed though the increase of the stride length was related to the amount of an increase of the average speed, too.
Based on these findings, it is necessary to increase the stride frequency though the height, the stride length, and the weight increase to run fast in 50m sprinting at the elementary school age.
キーワード
縦断的分析
体格
疾走能力
児童
longitudinal study
sprinting performance
body mass
elementary school boys and girls
言語
jpn
資源タイプ text
ジャンル Departmental Bulletin Paper
Index
/ Public / 埼玉大学 / 教育学部
/ Public / ジャンル別 / 研究紀要 / 埼玉大学 / 教育学部紀要
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