Review and comparison of linear algorithms to quantify muscle fatigue based on sEMG signals

Surface electromyography techniques are widely used in field of motion analysis and ergonomics combining precise muscular activation assessment with low-invasiveness and wearability. The aim of this investigation is to identify the myoelectrical manifestations of fatigue and to compare the effective...

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Vydáno v:Ergonomics Ročník 67; číslo 11; s. 1729 - 1747
Hlavní autoři: Coraggio, Giorgia, Cera, Mattia, Cirelli, Marco, Valentini, Pier Paolo
Médium: Journal Article
Jazyk:angličtina
Vydáno: England Taylor & Francis 01.11.2024
Taylor & Francis LLC
Témata:
Adult
Algorithms
Correlation analysis
Deltoid Muscle - physiology
Electromyography
Ergonomics
Fatigue
fatigue index
Female
Humans
Invasiveness
Male
muscle fatigue
Muscle Fatigue - physiology
Muscles
Muscular fatigue
RPE scale
shoulder abduction
Signal Processing, Computer-Assisted
Superficial Back Muscles - physiology
surface electromyography
Work ergonomics
Young Adult
shoulder abduction
fatigue index
RPE scale
surface electromyography
muscle fatigue
Work ergonomics
ISSN:0014-0139, 1366-5847, 1366-5847
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Shrnutí:Surface electromyography techniques are widely used in field of motion analysis and ergonomics combining precise muscular activation assessment with low-invasiveness and wearability. The aim of this investigation is to identify the myoelectrical manifestations of fatigue and to compare the effectiveness of sEMG-based quantitative indices for fatigue assessment. The investigated indexes are the ARV and RMS signal amplitudes, the mean frequency, the median frequency, the Dimitrov index, the instantaneous mean frequency and Wavelet distribution-based WIRE51 index. Two different protocols were developed, and the activity of the lateral deltoid and middle trapezius muscles was recorded. The WIRE51 index is found to have the highest sensitivity in the detection of the difference between the repetitions of each exercise for both protocols. Due to the lack of a unified standard for the performance comparison of fatigue indices, a correlation analysis was carried out between the result provided by the indices and the subjective fatigue perception employing the RPE scale. The aim of this study is to compare quantitative indices for assessing muscular fatigue from the sEMG acquisitions. The assessment is accomplished with an experimental investigation of ten subjects and two repetitive movement types. The best performing indices are found to be the WIRE51 and the Dimitrov ones.
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ISSN:0014-0139
1366-5847
1366-5847
DOI:10.1080/00140139.2024.2349962