Repositorio UFRO · Omeka S

Test-Retest Reliability of the Functional Electromechanical Dynamometer for Squat Exercise

Primer Autor	Delgado-Floody, Pedro
Co-autores	del-Cuerpo, Indya Jerez-Mayorga, Daniel Morenas-Aguilar, Maria Dolores Chirosa-Rios, Luis Javier
Título	Test-Retest Reliability of the Functional Electromechanical Dynamometer for Squat Exercise
Editorial	MDPI
Revista	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
Lenguaje	en
Resumen	Background: the main objective of this study was to evaluate the test-retest reliability of two different functional electromechanical dynamometry (FEMD)-controlled squat training protocols. Methods: twenty-eight healthy young adults volunteered to participate in this study. They attended the laboratory on four different days and performed four sessions: two of three sets of 12 repetitions at 75% 1RM and two of three sets of 30 repetitions at 50% 1RM. The range of movement (ROM), mean dynamic strength (MDS), peak dynamic strength (PDS), mean velocity (MV), peak velocity (PV), mean potency (MP), peak potency (PP), work (W), and impulse (I) were recorded. To evaluate the reliability of FEMD, the intraclass correlation coefficient (ICC), standard error of measurement (SEM), and coefficient of variation (CV) were obtained. Results: reliability was very high for ROM (CV: 3.72%, ICC: 0.95), MDS (CV: 1.09%, ICC: 1.00), PDS (CV: 1.97%, ICC: 1.00), and W (CV: 4.69%, ICC: 1.00) conditions at 50% 1RM and for ROM (CV: 3.90%, ICC: 0.95), MDS (CV: 0.52, ICC: 1.00), PDS (CV: 1.49%, ICC: 0.98), and W (CV: 4.14%, ICC: 1.00) conditions at 75% 1RM and high for the rest of variables at 50 and 75% 1RM. Conclusions: this study demonstrates that FEMD is a reliable instrument to measure ROM, MDS, PDS, MV, PV, PV, MP, MP, W, and I during both squat protocols (50 and 75% 1RM) in healthy young adults.
Fecha Publicación	2023
Tipo de Recurso	artículo original
doi	10.3390/ijerph20021289
Formato Recurso	PDF
Palabras Claves	reproducibility muscle strength dynamometer isokinetic
Ubicación del archivo	http://dx.doi.org/10.3390/ijerph20021289
Categoría OCDE	Ciencias Ambientales y Ecología Salud Pública, Ambiental y Ocupacional
Materias	reproducibilidad fuerza muscular dinamómetro isocinético
Versión del recurso (Recomendado-único)	versión publicada
Tipo de ruta	dorada verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
Id de Web of Science	WOS:000917630000001
Identificador del recurso (Mandatado-único)	artículo original
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Categoría WOS	Ciencias Ambientales y Ecología Salud Pública, Ambiental y Ocupacional