{"created":"2023-05-15T08:20:38.894286+00:00","id":713,"links":{},"metadata":{"_buckets":{"deposit":"3cf1e53c-c9a0-4615-83eb-e6862c585f4d"},"_deposit":{"created_by":11,"id":"713","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"713"},"status":"published"},"_oai":{"id":"oai:shobi-u.repo.nii.ac.jp:00000713","sets":[]},"author_link":["1399"],"control_number":"713","item_10002_biblio_info_35":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"89","bibliographicPageStart":"77","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"尚美学園大学スポーツマネジメント研究紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of sport management, Shobi University","bibliographic_titleLang":"en"}]}]},"item_10002_description_31":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10002_description_32":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Articles","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_10002_description_33":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"【目的】競泳を経験している選手（水泳選手）を対象に、水中ドルフィンキック動作を泳速の変化から、Stroke Rate とDistance Per Stroke の検討および、上下振り幅と各関節角度を検討することを目的とした。\n【方法】被験者は、水泳選手19名であった。試技は、25m水中ドルフィンキック全力泳、80％、50％の3 試技とした。80％・50％試技の設定Time は、全力泳のTime結果から算出した。被験者には、解剖学的計測点11点ランドマークを貼付し、右側方から水中カメラ（MTV-54B（K）ON）を用いて、撮影速度30fps で撮影（13.50m～18.20m区間）を行った。つま先の最下点から次の最下点までの1 Stroke を分析対象とし、二次元動作分析をから、鉛直変位量および各関節角度を算出した。\n【結果・考察】本研究の25m水中ドルフィンキック全力泳、80％試技、50％試技の結果から、泳速度増加にともないSRを大きくしDPSを小さくする傾向が示唆された（p ＜0.05）。鉛直変位量においては、泳速度増加にともない上下幅が小さくなる傾向が示された。関節角度では、泳速度増加にともない体幹部角度と膝関節角度の最大屈曲角度小さくなる傾向が示された。\n【結論】水中ドルフィンキック動作は、肋骨下端の上下動作を小さくすることで、体幹部屈曲角度が小さくなり、膝関節屈曲角度も抑えることができ、SRを大きくできることが示唆された。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10002_description_34":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"[Purpose] The purpose of this study was to examine the Stroke Rate and Distance Per Stroke, as wellas the vertical swing width and each joint angle, based on changes in swimming speed, for underwater dolphin kick movements for athletes who have experienced swimming.\n[Methods] The subjects were 19 swimmers. Each subject performed 25m underwater dolphin kick swim at the speeds of 100％, 80％ and 50％ of one’s maximum speed. Four underwater cameras were used to take dolphin kick movement and analyze the kinematic variables.\n[Result] The results of the 25m underwater dolphin kick fullpower swimming, 80％ trial, and 50％ trial in this study suggested that the SR and DPS tended to decrease as the swimming speed increased （p ＜0.05）. Regarding the amount of vertical displacement, the vertical width tended to decrease as the swimming speed increased. As for the joint angle, the maximum flexion angle of the trunk angle and the knee joint angle tended to decrease as the swimming speed increased.\n[Conclusion] It was suggested that the underwater dolphin kick movement can reduce the vertical movement of the lower end of the ribs, thereby reducing the trunk flexion angle, suppressing the knee joint flexion angle, and increasing the SR.","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10002_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"尚美学園大学スポーツマネジメント学部","subitem_publisher_language":"ja"}]},"item_10002_source_id_25":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA12908695","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_38":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2435-8231","subitem_source_identifier_type":"PISSN"}]},"item_10002_text_28":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"尚美学園大学スポーツマネジメント学部"}]},"item_10002_text_29":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Shobi University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"仁木, 康浩","creatorNameLang":"ja"},{"creatorName":"ニキ, ヤスヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"NIKI, Yasuhiro","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":"2020-12-25"}],"displaytype":"detail","filename":"sport1-08NIKI.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"sport1-08NIKI","url":"https://shobi-u.repo.nii.ac.jp/record/713/files/sport1-08NIKI.pdf"},"version_id":"740a16c7-2309-4845-b484-28009c477ea0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"水泳競技競泳","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"水中ドルフィンキック","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"泳速度変化","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"水泳・水中運動、動作分析","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Swimming","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Underwater-Dolphin kick","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Swimming speed change","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Underwater motion analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"水中ドルフィンキックにおける動作分析 : 泳速度変化における動作の違い","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"水中ドルフィンキックにおける動作分析 : 泳速度変化における動作の違い","subitem_title_language":"ja"},{"subitem_title":"Motion Analysis in Underwater Dolphin Kick : Changes in Movement to Differences in Swimming Speed for Underwater Dolphin Kick","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"11","path":["133"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-02-06"},"publish_date":"2021-02-06","publish_status":"0","recid":"713","relation_version_is_last":true,"title":["水中ドルフィンキックにおける動作分析 : 泳速度変化における動作の違い"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-10-24T07:18:22.030175+00:00"}