Journal article
Using EMG Amplitude and Frequency to Calculate a Multimuscle Fatigue Score and Evaluate Global Shoulder Fatigue
Abstract
OBJECTIVE: The authors developed a function to quantify fatigue in multiple shoulder muscles by generating a single score using relative changes in EMG amplitude and frequency over time.
BACKGROUND: Evaluating both frequency and amplitude components of the electromyographic signal provides a more complete evaluation of muscle fatigue than either variable alone; however, little effort has been made to combine time and frequency domains for the …
Authors
McDonald AC; Mulla DM; Keir PJ
Journal
Human Factors The Journal of the Human Factors and Ergonomics Society, Vol. 61, No. 4, pp. 526–536
Publisher
SAGE Publications
Publication Date
June 2019
DOI
10.1177/0018720818794604
ISSN
0018-7208