Validity and Reliability of an Instrumented Treadmill with an Accelerometry System for Assessment of Spatio-Temporal Parameters and Impact Transmission
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/113556
Título: | Validity and Reliability of an Instrumented Treadmill with an Accelerometry System for Assessment of Spatio-Temporal Parameters and Impact Transmission |
---|---|
Autor/es: | Encarnación-Martínez, Alberto | Pérez-Soriano, Pedro | Sanchis-Sanchis, Roberto | García-Gallart, Antonio | Berenguer-Vidal, Rafael |
Grupo/s de investigación o GITE: | Research in Physical Education, Fitness and Performance (RIPEFAP) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Didáctica General y Didácticas Específicas |
Palabras clave: | Impact acceleration | Spatio-temporal | Instrumented treadmill | Running | Retraining |
Área/s de conocimiento: | Didáctica de la Expresión Corporal |
Fecha de publicación: | 4-mar-2021 |
Editor: | MDPI |
Cita bibliográfica: | Encarnación-Martínez A, Pérez-Soriano P, Sanchis-Sanchis R, García-Gallart A, Berenguer-Vidal R. Validity and Reliability of an Instrumented Treadmill with an Accelerometry System for Assessment of Spatio-Temporal Parameters and Impact Transmission. Sensors. 2021; 21(5):1758. https://doi.org/10.3390/s21051758 |
Resumen: | Running retraining programs focused on concurrent feedback of acceleration impacts have been demonstrated to be a good strategy to reduce running-related injuries (RRI), as well as to improve running economy and reduce acceleration impacts and injury running incidence. Traditionally, impacts have been registered by mean of accelerometers attached directly to the athletes, which is inaccessible to the entire population, because it requires laboratory conditions. This study investigated the validity and reliability of a new device integrated directly into the treadmill, compared to a traditional acceleration impact system. Thirty healthy athletes with no history of RRI were tested on two separate days over the instrumented treadmill (AccTrea) and simultaneously with an acceleration impact system attached to the participant (AccAthl). AccTrea was demonstrated to be a valid and reliable tool for measuring spatio-temporal parameters like step length (validity intraclass correlation coefficient (ICC) = 0.94; reliability ICC = 0.92), step time (validity ICC = 0.95; reliability ICC = 0.96), and step frequency (validity ICC = 0.95; reliability ICC = 0.96) during running. Peak acceleration impact variables showed a high reliability for the left (reliability ICC = 0.88) and right leg (reliability ICC = 0.85), and peak impact asymmetry showed a modest validity (ICC = 0.55). These results indicated that the AccTrea system is a valid and reliable way to assess spatio-temporal variables, and a reliable tool for measuring acceleration impacts during running. |
Patrocinador/es: | This research was funded by Bodytone International Sport, S.L., grant number CFE-BODYTONE-03-18. |
URI: | http://hdl.handle.net/10045/113556 |
ISSN: | 1424-8220 |
DOI: | 10.3390/s21051758 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2021 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/). |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.3390/s21051758 |
Aparece en las colecciones: | INV - SCAPE - Artículos de Revistas INV - HEALTH-TECH - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Encarnacion-Martinez_etal_2021_Sensors.pdf | 1,84 MB | Adobe PDF | Abrir Vista previa | |
Este ítem está licenciado bajo Licencia Creative Commons