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Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System

The purpose of the present study was to examine the repeatability of five algorithm-derived motion health screening scores (i.e., readiness, explosiveness, functionality, quality, and dysfunction) obtained from an innovative three-dimensional markerless motion capture system, composed of eight high-...

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Autores principales: Cabarkapa, Dimitrije, Cabarkapa, Damjana V., Philipp, Nicolas M., Downey, Gabriel G., Fry, Andrew C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9506483/
https://www.ncbi.nlm.nih.gov/pubmed/36135423
http://dx.doi.org/10.3390/jfmk7030065
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author Cabarkapa, Dimitrije
Cabarkapa, Damjana V.
Philipp, Nicolas M.
Downey, Gabriel G.
Fry, Andrew C.
author_facet Cabarkapa, Dimitrije
Cabarkapa, Damjana V.
Philipp, Nicolas M.
Downey, Gabriel G.
Fry, Andrew C.
author_sort Cabarkapa, Dimitrije
collection PubMed
description The purpose of the present study was to examine the repeatability of five algorithm-derived motion health screening scores (i.e., readiness, explosiveness, functionality, quality, and dysfunction) obtained from an innovative three-dimensional markerless motion capture system, composed of eight high-definition cameras recording at 60 fps. Thirteen females and six males performed two sets of three motion capture screenings, separated one week apart (six in total). The screenings consisted of 20 body movements performed in sequential order. Each screening within a testing session was separated by a 30 min rest interval to avoid the possible influence of fatigue. A trained research team member, facing the participant and standing outside of the camera capture range, was present to demonstrate each individual movement. The order in which motions were performed was identical across all participants. Repeated measures analysis of variance and intraclass correlation coefficients were used to examine statistically significant differences and measurement agreement across six testing sessions. The findings of the present study revealed no significant differences in algorithm-based motion health screening scores across multiple testing sessions. Moreover, excellent measurement reliability was found for readiness scores (ICC, 95% CI; 0.957, 0.914–0.980), good-to-excellent for functionality (0.905, 0.821–0.959) and explosiveness scores (0.906, 0.822–0.959), and moderate-to-excellent for dysfunction (0.829, 0.675–0.925) and quality scores (0.808, 0.635–0.915).
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spelling pubmed-95064832022-09-24 Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System Cabarkapa, Dimitrije Cabarkapa, Damjana V. Philipp, Nicolas M. Downey, Gabriel G. Fry, Andrew C. J Funct Morphol Kinesiol Article The purpose of the present study was to examine the repeatability of five algorithm-derived motion health screening scores (i.e., readiness, explosiveness, functionality, quality, and dysfunction) obtained from an innovative three-dimensional markerless motion capture system, composed of eight high-definition cameras recording at 60 fps. Thirteen females and six males performed two sets of three motion capture screenings, separated one week apart (six in total). The screenings consisted of 20 body movements performed in sequential order. Each screening within a testing session was separated by a 30 min rest interval to avoid the possible influence of fatigue. A trained research team member, facing the participant and standing outside of the camera capture range, was present to demonstrate each individual movement. The order in which motions were performed was identical across all participants. Repeated measures analysis of variance and intraclass correlation coefficients were used to examine statistically significant differences and measurement agreement across six testing sessions. The findings of the present study revealed no significant differences in algorithm-based motion health screening scores across multiple testing sessions. Moreover, excellent measurement reliability was found for readiness scores (ICC, 95% CI; 0.957, 0.914–0.980), good-to-excellent for functionality (0.905, 0.821–0.959) and explosiveness scores (0.906, 0.822–0.959), and moderate-to-excellent for dysfunction (0.829, 0.675–0.925) and quality scores (0.808, 0.635–0.915). MDPI 2022-09-02 /pmc/articles/PMC9506483/ /pubmed/36135423 http://dx.doi.org/10.3390/jfmk7030065 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Cabarkapa, Dimitrije
Cabarkapa, Damjana V.
Philipp, Nicolas M.
Downey, Gabriel G.
Fry, Andrew C.
Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title_full Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title_fullStr Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title_full_unstemmed Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title_short Repeatability of Motion Health Screening Scores Acquired from a Three-Dimensional Markerless Motion Capture System
title_sort repeatability of motion health screening scores acquired from a three-dimensional markerless motion capture system
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9506483/
https://www.ncbi.nlm.nih.gov/pubmed/36135423
http://dx.doi.org/10.3390/jfmk7030065
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