書誌事項
- タイトル別名
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- 2019ネン ノ ルール カイテイ ニ ヨル ニホン コウトウ ガッコウ センシュケン スイキュウ キョウギ ニ オケル シアイ テンカイ ノ ヘンカ
- The impact of rule amendments on shoots, goals, and fouls in the 2019 Japanese inter-school water polo competition games
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抄録
In 2019, the Fédération Internationale de Natation (FINA) amended the water polo rules to increase attacks, shoots, and goals and to reduce contra fouls and personal fouls. This study examined the effects of the 2019 FINA rules amendments on the numbers of shoots, goals, and fouls in Japanese inter-high school water polo competition games. Official statistics for 16 games (8 games each in 2018 and 2019) were analyzed. The number of shoots per game was 67.3 ± 5.9 (mean ± SD) and 61.1 ± 4.3 in 2018 and 2019, respectively, and the number of goals per game was 27.6 ± 3.6 and 19.4 ± 4.0 in 2018 and 2019, respectively; the numbers of shoots and goals were significantly lower in 2019 than in 2018 ( p < 0.05 ). Contrariwise, the number of contra fouls was significantly higher in 2019 than in 2018 (10.1 ± 2.7 and 6.5 ± 3.4, respectively, p < 0.05). Although the reasons for the decreases in the numbers of shoots and goals and increase in the number of fouls were unclear, these changes were not what FINA intended.
収録刊行物
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- 研究紀要 = Bulletin of Biwako Seikei Sport College
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研究紀要 = Bulletin of Biwako Seikei Sport College 18 69-75, 2021-03-15
びわこ成蹊スポーツ大学
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詳細情報 詳細情報について
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- CRID
- 1050006076288221184
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- NII論文ID
- 120007004341
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- NII書誌ID
- AA1191547X
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- ISSN
- 13489399
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- NDL書誌ID
- 031646495
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles