{"created":"2023-05-15T10:34:52.144938+00:00","id":459,"links":{},"metadata":{"_buckets":{"deposit":"ac9524ad-6b03-4ebf-88a5-a0f9b6d676b6"},"_deposit":{"created_by":10,"id":"459","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"459"},"status":"published"},"_oai":{"id":"oai:kyukyo.repo.nii.ac.jp:00000459","sets":["6:97"]},"author_link":["1224","1226","1227","1225"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"90","bibliographicPageStart":"85","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 purpose of this study was to clarify the relationship between sprinting ability and ball speed in\ncollege baseball pitchers, and to examine the evaluation method of sprinting ability considering body\nweight and lean body mass. Thirty-one college baseball pitchers participated in this study. Height,\nweight, lean body mass, body fat mass, muscle mass, and skeletal muscle mass were measured, and\nbody fat percentage, body mass index (BMI), and skeletal muscle index (SMI) were calculated. Ball speed\nwas measured using Rapsodo pitching 2.0. The baseball pitcher was asked to throw 10 full pitches from\nthe pitcher's mound toward the catcher. Maximum ball speed was used as an index of ball speed. To\nevaluate sprint ability, sprint times of 10m, 30m, 50m, 100m, 200m, and 400m were measured, and\nrunning speed, momentum, and kinetic energy were calculated. Pearson's product-moment correlation\ncoefficient was calculated to investigate the relationship between the measured indices. Ball speed was\nsignificantly correlated with body weight, BMI, lean body mass, muscle mass, and SMI. In addition,\nball speed showed a significant negative correlation with running speed in 200m and 400m sprints,　\nand showed a significant positive correlation with momentum and kinetic energy in 10m, 30m, 50m,\nand 100m sprints. The results of this study suggest the importance of considering body weight when\nevaluating the sprinting ability of baseball pitchers.","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":"長谷川, 伸"},{"creatorName":"ハセガワ, シン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1224","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"久保, 誠司"},{"creatorName":"クボ, セイジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"1225","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HASEGAWA, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1226","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KUBO, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1227","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":"kiyo13-2-11.pdf","filesize":[{"value":"707.0 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"kiyo13-2-11","url":"https://kyukyo.repo.nii.ac.jp/record/459/files/kiyo13-2-11.pdf"},"version_id":"66a37b5d-c978-472d-911e-dd4b29dc3e65"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ball speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sprinting ability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lean body mass","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"kinetic energy","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":"野球投手のスプリント能力と投球速度の関係","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"野球投手のスプリント能力と投球速度の関係"},{"subitem_title":"Relationship between sprint ability and ball speed in baseball pitchers","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":"459","relation_version_is_last":true,"title":["野球投手のスプリント能力と投球速度の関係"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2023-05-15T10:37:17.922916+00:00"}