Frequency analysis of surface EMG to evaluation of muscle fatigue

Abstract

A theory concerning the spectral density of surface electromyogram (EMG) in isometric contraction is described and herein, a conduction velocity measure, which was derived from a surface EMG model, is suggested. In order to confirm the validity of this measure, the spectral modification with respect to muscle fatigue is studied experimentally. The EMG… (More)
DOI: 10.1007/BF00422469

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