| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2010-02-12 |
| タイトル |
|
|
タイトル |
大学生男女初心者のけのび動作における力発揮と認識の変容 |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
gliding motion |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
image analysis |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
underwater force plate |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
awareness of body position |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
beginner varsity swimmers |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
skill practice |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
streamlined position |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
けのび |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
画像解析 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
水中フォースプレート |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
動作認識 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
大学生初心者 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
練習 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ストリームライン |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| その他のタイトル |
|
|
その他のタイトル |
Changes of forces, image and awareness on gliding motion in male and female beginner varsity swimmers |
| 著者 |
合屋, 十四秋
松井, 敦典
杉浦, 加枝子
|
| 研究者総覧へのリンク |
|
|
|
合屋, 十四秋 |
|
|
https://souran.aichi-edu.ac.jp/person/2a38a4a9316c49e5a833517c45d31070ja.html |
| 著者(別言語) |
|
|
著者(別言語) |
Goya, Toshiaki |
| 著者(別言語) |
|
|
著者(別言語) |
Matsui, Atsunori |
| 著者(別言語) |
|
|
著者(別言語) |
Sugiura, Kaeko |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In this study, we analyze the gliding form by using a digital video camera system connected to an underwater force plate. In addition, we also examine the streamlined position of the body by considering motion analysis and the locus of the center of gravity as well as information regarding the body positions in the pre and post skill practice stages. Six male and seven female beginner varsity swimmers were employed as subjects for measuring the force and the images of the gliding motion while swimming. The experimental protocols were as follows: approximately an hour per day, twice a week, and a total practice period of around a month. The average distance covered by the gliding motion for the male swimmers was 7.5 ± 0.64 m in the pre-training stage and 8.50 ± 0.93 m in the post-training stage. On the other hand, it was 6.9 ± 0.91 m in the pre-training stage and 8.1 ± 1.52 m in the post-training stage for the female swimmers (p<0.05). There were significant differences between the pre and post-practice stages with regard to the duration of push off in the male and female subjects, respectively. During the post-practice stage, the depth of the center of gravity for the male and female subjects was more apparent than that during the pre-practice stage; in addition, the angle of the hip joint appeared at a position parallel to the water surface, submerging 0.5 s after kick off. Moreover, the awareness of the body position during the gliding motion showed greater values when compared with that of the pre-practice stage. The body position of the male and female swimmers, particularly during the contact phase and after the kick off phase, exhibited deeper submerging with a streamlined position. These findings support the notion that it might be beneficial for beginner swimmers to perform the gliding motion underwater at a depth of around 0.4 m in order to reduce the vortex drag efficiently. |
| 書誌事項 |
スポーツ方法学研究
巻 19,
号 1,
p. 31-44,
発行日 2006-03-10
|
| 出版者 |
|
|
出版者 |
日本スポーツ方法学会 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0918-3086 |
| 書誌情報 |
|
|
|
スポーツ方法学研究. 2006, 19(1), p. 31-44. |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10322736 |
| 権利 |
|
|
権利情報 |
Copyright: 2006 日本スポーツ方法学会 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 著者別名 |
|
|
著者別名 |
ゴウヤ, トシアキ |
| 著者別名 |
|
|
著者別名 |
マツイ, アツノリ |
| 著者別名 |
|
|
著者別名 |
スギウラ, カエコ |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
text |
goyat05.pdf (7.5 MB)
