- Title
- An electromyographic assessment pilot study on the reliability of the forearm muscles during multi-planar maximum voluntary contraction grip and wrist articulation in young males
- Creator
- Hunter, Henry; Sorbie, Graeme; Grace, Fergal; Gu, Yaodong; Lam, Wing-Kai; Baker, Julien; Dutheil, Frederic; Dias, Tilak; Ugbolue, Ukadike
- Date
- 2022
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/188619
- Identifier
- vital:17308
- Identifier
-
https://doi.org/10.3233/THC-212822
- Identifier
- ISSN:0928-7329 (ISSN)
- Abstract
- BACKGROUND: Electromyographic systems are widely used in scientific and clinical practice. The reproducibility and reliability of these measures are crucial when conducting scientific research and collecting experimental data. OBJECTIVE: To test the reliability of surface electromyography signals from both the Flexor Digitorum Superficialis (FDS) and Extensor Carpi Radialis Brevis (ECRB) muscles of both the left and right arms during an individual, static multi-planar maximum voluntary contraction handgrip task using the Myon 320 system (Myon AG, Switzerland). METHODS: Eight right-handed male participants performed two maximal handgrip tests in five separate wrist positions using both hands. Muscle activity was recorded from both forearms. Reliability was measured using the Standard Error of Measurement (SEM), Coefficient of Variation (CV) and Intra-class correlation coefficients. Wrist joint position correlations within and between the FDS and ECRB muscle activities were also analysed. RESULTS: Absolute reliability was shown across all positions for both hands with CV and SEM recorded at below 10%. The output measures indicate that the Myon 320 system (Myon AG, Switzerland) produces good to fair reliability when assessing forearm muscle activity. Correlations in the left FDS muscles were negative. Correlations between the left ECRB and left FDS muscles were variable but positive between the right ECRB and right FDS muscles. CONCLUSIONS: The data sets retrieved from all participants were reliably evaluated. Wrist position correlations within and between the FDS and ECRB muscles may have been influenced by hand dominance. The findings demonstrate that the methods and systems outlined in this study can be used reliably in future research. © 2022 - IOS Press. All rights reserved.
- Publisher
- IOS Press BV
- Relation
- Technology and Health Care Vol. 30, no. 3 (2022), p. 713-724
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright © 2022 - IOS Press
- Rights
- Open Access
- Subject
- 3206 Medical biotechnology; 4003 Biomedical engineering; 4203 Health services and systems; Consistency; ECRB; EMG; FDS; Hand grip
- Reviewed
- Hits: 801
- Visitors: 792
- Downloads: 0