{"created":"2023-06-20T13:01:39.222025+00:00","id":2896,"links":{},"metadata":{"_buckets":{"deposit":"3359fb53-d6bb-4c2e-a9e9-bb96814fc2a1"},"_deposit":{"created_by":2,"id":"2896","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"2896"},"status":"published"},"_oai":{"id":"oai:biwako-seikei.repo.nii.ac.jp:00002896","sets":[]},"author_link":["3846","3847","3844","3843","3845","3848"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"102","bibliographicPageStart":"85","bibliographic_titles":[{"bibliographic_title":"研究紀要 ＝ Bulletin of Biwako Seikei Sport College"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，球速の異なる野球投手のピッチング動作における上肢キネティクスを時系列 データを用いて比較し，関節トルク，関節力の発揮のタイミングやボール速度との関係を検討す ることであった．22名の被験者について，キネマティクスおよびキネティクスデータを算出し た。球速の大きな投手群（HG）は小さな投手群（LG）に比べて有意に大きな体幹の捻転および 肩関節水平内転のトルク，角速度およびトルクパワーを発揮していた．そして，これらのパラメ ータは球速と有意な正の相関を示した．これらのことから，球速を大きくするには肘関節や手関 節の関節力パワーを大きくするとともに，体幹の捻転および肩関節水平内転のトルクパワーを大 きくすることが重要である．そしてこれを行うためには，踏込脚接地後の体幹の前方への捻転お よび肩関節水平内転の角速度を大きくすることが重要である．","subitem_description_type":"Abstract"},{"subitem_description":"The aims of this study were to compare the upper limb kinetics of different ball velocity pitchers using time-series data, and to determine the relationship between magnitude of and timing to exert joint torque, joint force, and ball velocity. A total of 22 subjects were studied and calculated kinematic and kinetic data. High ball velocity group (HG) exerted significantly larger forward torsion and shoulder horizontal adduction torque, angular velocity and joint torque power than low ball velocity group (LG), and these parameters showed a significant positive correlation with initial ball velocity. These results indicate that in order to increase initial ball velocity, it is important to increase the joint torque power of the trunk and the horizontal adduction torque power of the shoulder joint, as well as the joint force power of the elbow and wrist joints. In order to accomplish these things, increasing the angular velocity to achieve forward torsion of the trunk and horizontal adduction at the shoulder joint after stride foot contact is important.","subitem_description_type":"Abstract"}]},"item_10002_full_name_3":{"attribute_name":"著者名（英）","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]},{"nameIdentifiers":[{}],"names":[{}]}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"びわこ成蹊スポーツ大学"}]},"item_10002_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA1191547X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1348-9399","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 佳三"},{"creatorName":"タカハシ, ケイゾウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 範久"},{"creatorName":"フジイ, ノリヒサ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阿江, 通良"},{"creatorName":"アエ, ミチヨシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-10-12"}],"displaytype":"detail","filename":"紀要7号_085-102高橋.pdf","filesize":[{"value":"3.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"紀要7号_085-102高橋.pdf","url":"https://biwako-seikei.repo.nii.ac.jp/record/2896/files/紀要7号_085-102高橋.pdf"},"version_id":"c2c64c00-a9fb-47e1-b372-30e4c634eb7e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"野球のピッチング","subitem_subject_scheme":"Other"},{"subitem_subject":"キネティクス","subitem_subject_scheme":"Other"},{"subitem_subject":"時系列データ","subitem_subject_scheme":"Other"},{"subitem_subject":"体幹の捻転","subitem_subject_scheme":"Other"},{"subitem_subject":"肩関節の水平外転","subitem_subject_scheme":"Other"},{"subitem_subject":"Baseball pitching","subitem_subject_scheme":"Other"},{"subitem_subject":"Kinetics","subitem_subject_scheme":"Other"},{"subitem_subject":"Time-series data","subitem_subject_scheme":"Other"},{"subitem_subject":"Trunk Torsion","subitem_subject_scheme":"Other"},{"subitem_subject":"Shoulder horizontal\\nadduction","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":"球速の異なる野球投手のピッチング動作における上肢キネティクスの違い","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"球速の異なる野球投手のピッチング動作における上肢キネティクスの違い"},{"subitem_title":"Upper Limb Kinetics Difference between Pitchers with Different Pitch Velocities in Baseball Pitching Motion","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"2","path":["47"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-01-17"},"publish_date":"2011-01-17","publish_status":"0","recid":"2896","relation_version_is_last":true,"title":["球速の異なる野球投手のピッチング動作における上肢キネティクスの違い"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-31T07:13:30.910973+00:00"}