多チャンネル表面筋電図による静的および動的運動時の筋疲労評価

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2016/12/01

タイトル(英語): Evaluation of Muscular Fatigue by Surface Electromyogram during Static and Dynamic Contractions of Biceps Brachii Muscle using Electrode Arrays

著者名: 白井　礼（電気通信大学 情報理工学研究科），水戸　和幸（電気通信大学 情報理工学研究科），板倉　直明（電気通信大学 情報理工学研究科），水野　統太（電気通信大学 情報理工学研究科）

著者名(英語): Aya Shirai (Graduate School of Informatics and Engineering, The University of Electro-Communications), Kazuyuki Mito (Graduate School of Informatics and Engineering, The University of Electro-Communications), Naoaki Itakuta (Graduate School of Informatics and Engineering, The University of Electro-Communications), Tota Mizuno (Graduate School of Informatics and Engineering, The University of Electro-Communications)

キーワード: 表面筋電図，筋線維伝導速度，筋疲労　　surface EMG，muscle fiber condition velocity，muscular fatigue

要約(英語): The aim of this study was to evaluate of muscular fatigue by muscle fiber condition velocity (MFCV) and electromyogram amplitude (RMS) during static and dynamic contractions. Ten healthy male volunteers performed isometric and dynamic exercises. Isometric exercises were at elbow joint angle 50°, 90° and 130° during 40% of maximum voluntary contraction (MVC). Dynamic exercises were at elbow joint angle from 40° to 140° during 40% of MVC and speed was set at 10°/s and 20°/s. Surface EMG signals were measured by using a 15 channel surface electrode array from biceps brachii muscle. As the result, the values of MFCV were decrease with muscular fatigue in static and dynamic contractions and the values of RMS were increase with muscular fatigue in static and bending contraction.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.12 （2016） 特集Ⅰ：電気・電子・情報関係学会東海支部連合大会　特集Ⅱ：国際会議ACIS 2014/2015

本誌掲載ページ: 1773-1778 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/136/12/136_1773/_article/-char/ja/