Accuracy and Reliability of Inertial Devices for Load Assessment During Flywheel Workout
Salvato in:
Autori: | , , , , |
---|---|
Natura: | artículo original |
Status: | Versión publicada |
Data di pubblicazione: | 2021 |
Descrizione: | There is currently an increase in inertial flywheel application in strength training; thus, it must be monitored by an accurate and reliable device. The present study tested: (1) the accuracy of an inertial measurement device (IMU) to correctly measure angular velocity and (2) its inter-unit reliability for the measurement of external load. The analysis was performed using Pearson Correlation and Intraclass Correlation Coefficient (ICC). The IMU accuracy was tested using Bland-Altman and the reliability with the coefficient of variation (CV). Ten elite-level football players performed ten series of 5 repetitions in a one-hand standing row exercise (5 series with each arm). A nearly perfect accuracy (ICC=.999) and a very good between-device reliability (Bias=-.010; CV=.017%) was found. IMU is a reliable and valid device to assess angular velocity in inertial flywheel workout objectively. |
Stato: | Portal de Revistas UNA |
Istituzione: | Universidad Nacional de Costa Rica |
Repositorio: | Portal de Revistas UNA |
Lingua: | Inglés Español |
OAI Identifier: | oai:ojs.www.una.ac.cr:article/13406 |
Accesso online: | https://www.revistas.una.ac.cr/index.php/mhsalud/article/view/13406 |
Access Level: | acceso abierto |
Keyword: | technology weightlifting exercise physical fitness sports tecnología levantamiento de pesas ejercicio aptitud física deportes tecnologia levantamento de pesos exercício aptidão física esportes |