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アイテム
バスケットボール競技における3ポイントシュート成功率と重心変位との関係―大学女子プレーヤーを対象として
https://doi.org/10.14993/00000692
https://doi.org/10.14993/00000692836f6ba7-7682-4c44-b323-0b6e6974f53e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
P09-20.pdf (1.2 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||
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| 公開日 | 2013-03-13 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | バスケットボール競技における3ポイントシュート成功率と重心変位との関係―大学女子プレーヤーを対象として | |||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Relationship between 3-point shot success rate in basketball and displacement of center of gravity : focus attention on the college female athlete | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 言語 | ||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | 球技 | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | シュート技術 | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | 正確性 | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | 身体重心 | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | ball game | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | shot technique | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | accuracy of movement | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | center of gravity | |||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||||||
| ID登録 | ||||||||||||||||||||||
| ID登録 | 10.14993/00000692 | |||||||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||
| 著者 |
坂井, 和明
× 坂井, 和明
× 白井, 敦子
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| 抄録 | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | This study aimed to clarify the relationship between displacement of center of gravity（CG） and 3-point shot success rate in basketball. The movement of CG during 3-point shots in experienced players with high 3-point shot success rates was compared with that in inexperienced players with low success rates. The subjects were selected from 52 members of a university women’s basketball team. The experienced group comprised 6 players subjectively evaluated to have high 3-point shot success rates by 2 coaches accredited by the Japan Sports Association as advanced coaches. The inexperienced group comprised 6 players subjectively evaluated as having poor 3-point shot success rates by the same coaches. CG movement during a 3-point shot was measured using a two-dimensional direct linear transformation method. The 3-point shot success rate for each group was calculated from 100 attempts and the success rate was significantly higher in the experienced group（72.8±4.7％ vs. 35.8±6.6％, p<0.05）. To compare differences in shooting motion between the experienced and inexperienced groups, the following phases of the 3-point shot were established:（1） stance → catch,（2） catch → set,（3） stance → set,（4） set → release,（5） release → maximum, and（6） set → maximum. The main results of the present study were as follows: 1． In the experienced group, vertical displacements of CG were significantly smaller in the stance → catch, set → release, release → maximum, and set → maximum phases, while horizontal displacements of CG were also significantly smaller in the stance → catch, catch → set, stance → set, and set → maximum phases（p<0.05）. 2． In the experienced group, vertical acceleration of CG was significantly smaller in the stance → set, set → release, and set → maximum phases, while horizontal acceleration was also significantly smaller in the stance → set phase（p<0.05）. 3． In the experienced group, vertical displacements of the tragion were significantly smaller in the stance → catch and set → maximum phases, while horizontal displacements of the tragion were significantly smaller in the catch → set and stance → set phases （p<0.05）. 4． Significant negative correlations were found between 3-point shot success rate and vertical displacement of CG in the set → release and set → maximum phases, horizontal displacement of CG in the stance → set phase, vertical displacement of the tragion in the stance → catch phase, and horizontal displacement of the tragion in the catch → set and stance → set phases（p<0.05）. These results indicate that it is important to reduce the displacement of CG and the tragion when coaching 3-point shots in basketball. | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 書誌情報 |
ja : 健康運動科学 en : Mukogawa journal of health and exercise science 巻 2, 号 1, p. 9-20, 発行日 2011-10-25 |
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| 出版者 | ||||||||||||||||||||||
| 出版者 | 武庫川女子大学健康運動科学研究所 | |||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 2185-338X | |||||||||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA12576562 | |||||||||||||||||||||
