{"created":"2023-06-19T07:00:05.022390+00:00","id":1266,"links":{},"metadata":{"_buckets":{"deposit":"918ae181-043b-4131-9ca9-bebf6ba4a002"},"_deposit":{"created_by":3,"id":"1266","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1266"},"status":"published"},"_oai":{"id":"oai:rakuno.repo.nii.ac.jp:00001266","sets":["9:10:18:19"]},"author_link":["2887","2891","2890","2888","2889"],"item_2_biblio_info_9":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"33","bibliographicPageStart":"27","bibliographicVolumeNumber":"7","bibliographic_titles":[{"bibliographic_title":"The European Journal of Sport Science"}]}]},"item_2_description_43":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, we examined indirect markers of muscle damage and muscle soreness following a 50-km cross-country ski race completed in 2 h and 57 min to 5 h and 9 min by 11 moderately trained male university students. Maximal strength of the knee extensors, several blood markers of muscle damage and inflammation, and muscle soreness (visual analog scale: 0 = “no pain”, 50 mm = “unbearably painful”) were measured one day before, immediately after, and 24, 48, 72, and 144 h after the race. Changes in the measures over time were analysed using one-way repeated-measures analysis of variance and a Fisher's post-hoc test. Maximal strength of the knee extensors decreased significantly (P<0.05) immediately after the race (mean -27%, s=6), but returned to pre-exercise values within 24 h of the race. All blood markers increased significantly (P<0.05) following the race, peaking either immediately (lactate dehydrogenase: 253.7 IU · l^-1, s=13.3; myoglobin: 476.4 ng · ml^-1, s=85.5) or 24 h after the race (creatine kinase: 848.0 IU · l^-1, s=151.9; glumatic oxaloacetic transaminase: 44.3 IU · l^-1, s=4.2; aldolase: 10.0 IU · l^-1, s=1.3; C-reactive protein: 0.36 IU · l-1, s=0.08). Muscle soreness developed in the leg, arm, shoulder, back, and abdomen muscles immediately after the race (10-30 mm), but decreased after 24 h (<15 mm), and disappeared 48 h after the race. These results suggest that muscle damage induced by a 50-km cross-country ski race is mild and recovery from the race does not take long.","subitem_description_type":"Abstract"}]},"item_2_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Taylor & Francis"}]},"item_2_source_id_10":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1746-1391","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takashima, Wataru"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishii, Kojiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takizawa, Kazuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamaguchi, Taichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nosaka, Kazunori"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-09-14"}],"displaytype":"detail","filename":"J-1_Takashima.pdf","filesize":[{"value":"285.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"J-1_Takashima.pdf","url":"https://rakuno.repo.nii.ac.jp/record/1266/files/J-1_Takashima.pdf"},"version_id":"7bbff8f0-56f2-408b-8c2b-f46e130dcec6"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Muscle damage and soreness following 50 km cross-country ski race","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Muscle damage and soreness following 50 km cross-country ski race"}]},"item_type_id":"2","owner":"3","path":["19"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-03-11"},"publish_date":"2010-03-11","publish_status":"0","recid":"1266","relation_version_is_last":true,"title":["Muscle damage and soreness following 50 km cross-country ski race"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T09:09:16.138763+00:00"}