{"created":"2023-05-15T12:06:09.978564+00:00","id":698,"links":{},"metadata":{"_buckets":{"deposit":"5c751a72-033f-48ab-8242-c436d00c0d8c"},"_deposit":{"created_by":3,"id":"698","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"698"},"status":"published"},"_oai":{"id":"oai:mukogawa.repo.nii.ac.jp:00000698","sets":["228:230"]},"author_link":["3408","3390"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"20","bibliographicPageStart":"9","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"健康運動科学"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"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.","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.14993/00000692","subitem_identifier_reg_type":"JaLC"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12576562","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2185-338X","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂井, 和明"},{"creatorName":"サカイ, カズアキ","creatorNameLang":"ja-Kana"},{"creatorName":"SAKAI, Kazuaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白井, 敦子"},{"creatorName":"シライ, アツコ","creatorNameLang":"ja-Kana"},{"creatorName":"SHIRAI, Atsuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-27"}],"displaytype":"detail","filename":"P09-20.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"P09-20.pdf","url":"https://mukogawa.repo.nii.ac.jp/record/698/files/P09-20.pdf"},"version_id":"c4e8c794-17b6-47d7-8702-33f3409ee11c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"球技"},{"subitem_subject":"シュート技術"},{"subitem_subject":"正確性"},{"subitem_subject":"身体重心"},{"subitem_subject":"ball game"},{"subitem_subject":"shot technique"},{"subitem_subject":"accuracy of movement"},{"subitem_subject":"center of gravity"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"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","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"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"},{"subitem_title":"Relationship between 3-point shot success rate in basketball and displacement of center of gravity : focus attention on the college female athlete","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"3","path":["230"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-13"},"publish_date":"2013-03-13","publish_status":"0","recid":"698","relation_version_is_last":true,"title":["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"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T13:01:41.993999+00:00"}