{"created":"2023-05-15T10:34:52.102210+00:00","id":458,"links":{},"metadata":{"_buckets":{"deposit":"d164cc69-f1c4-4a54-8c82-eb03712ec0e6"},"_deposit":{"created_by":10,"id":"458","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"458"},"status":"published"},"_oai":{"id":"oai:kyukyo.repo.nii.ac.jp:00000458","sets":["6:97"]},"author_link":["1221","1220","1223","1222"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"84","bibliographicPageStart":"75","bibliographicVolumeNumber":"13","bibliographic_titles":[{"bibliographic_title":"九州共立大学研究紀要"},{"bibliographic_title":"Study journal of Kyushu Kyoritsu University","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The aim of the current study was to compare match running distance and intermittent-endurance\nfitness of male youth soccer players according to league tiers. Participants were 119 outfield players\n(central defenders (CD), wide defenders (WD) and central midfielders (CM)) who belonged to an\nunder-18 soccer league in tier 1 (T1), tier 2 (T2) or tier 3 (T3) in Japan. Forty-one, 11-a-side official\nleague matches (all 4-4-2 formation) were analyzed (149 complete match-files) using a Global Positioning\nSystem (15Hz). The players performed the Yo-Yo intermittent recovery test level 2 (YYIR2) to determine\nintermittent-endurance fitness. CD covered more than 14% less high-intensity running (HIR) and very\nhigh-intensity running (VHIR) distance in T1 than T2 and T3 (all P < 0.05). WD covered 12-20% greater\nHIR and VHIR distance in T2 than T1 and T3 (all P < 0.05). CM sprinted at least 27% greater distance in\nT1 (P < 0.01) and T2 (P < 0.05) than T3. Moreover, CM covered at least 12% greater YYIR2 distance in\nT1 (P < 0.01) and T3 (P < 0.05) compared to T2. In youth soccer, match running distance at high-speeds\nvaries with league tiers depending on playing position and intermittent-endurance fitness may not be a\ndeterminant of such performance when 4-4-2 formation is employed.","subitem_description_type":"Abstract"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12533413","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"21860483","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"後藤, 平太"},{"creatorName":"ゴトウ, ヘイタ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1220","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"GOTO, Heita","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1221","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KING, James A.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1222","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"SHERRY, Aron","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1223","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-02-28"}],"displaytype":"detail","filename":"kiyo13-2-10.pdf","filesize":[{"value":"757.6 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"kiyo13-2-10","url":"https://kyukyo.repo.nii.ac.jp/record/458/files/kiyo13-2-10.pdf"},"version_id":"4a0a854e-0424-4364-aa89-f39645ae6a8a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Association football","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"competitive level","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"match analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"physical performance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"young players","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":"男子ユースサッカー選手におけるリーグ戦の順位とプレイポジションの試合中の高速ランニングパフォーマンスの影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"男子ユースサッカー選手におけるリーグ戦の順位とプレイポジションの試合中の高速ランニングパフォーマンスの影響"},{"subitem_title":"League tier and Playing Position Influence Match Running Performance at high-speeds in Male Youth Soccer Players: 4-4-2 Formation","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["97"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-28"},"publish_date":"2023-02-28","publish_status":"0","recid":"458","relation_version_is_last":true,"title":["男子ユースサッカー選手におけるリーグ戦の順位とプレイポジションの試合中の高速ランニングパフォーマンスの影響"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-05-15T10:37:21.583751+00:00"}