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Assessment of reproducibility of thigh marker ranking during walking and landing tasks
journal contributionposted on 2015-02-09, 14:42 authored by Tony Monnet, Arsene Thouze, Matthew PainMatthew Pain, Mickael Begon
The aim of this paper is to analyse the repeatability of marker deformation and marker ranking across subjects and motor tasks. A method based on the solidification of the thigh with optimized rototranslation was applied which used 26 markers placed on the left thigh. During five trials of landing and five trials of walking for eight participants, the deformation between the actual positions of the 26 markers and the recalled positions from solidification were calculated. Markers were then sorted and ranked from the most deformed to the least deformed. Like previous studies, marker deformation found in this paper is subject and movement-dependant. The reproducibility of the marker rankings was assessed using Kendall's coefficient of concordance. Results highlighted that the marker ranking was similar between the trials of landing and between the trials of walking. Moreover, for walking and landing the rankings were consistent across the eight subjects. © 2012 IPEM.
- Sport, Exercise and Health Sciences
Published inMedical Engineering and Physics
Pages1200 - 1208
CitationMONNET, T. ... et al, 2012. Assessment of reproducibility of thigh marker ranking during walking and landing tasks. Medical Engineering and Physics, 34 (8), pp. 1200 - 1208.
PublisherElsevier / © IPEM
- AM (Accepted Manuscript)
Publisher statementThis work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/
NotesNOTICE: this is the author’s version of a work that was accepted for publication in Medical Engineering and Physics. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Medical Engineering and Physics, vol 34, issue 8, 2012 DOI: 10.1016/j.medengphy.2012.05.006