Grip power test: A new valid and reliable method for assessing muscle power in healthy adolescents

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dc.contributor.authorHuerta Ojeda, Álvaro
dc.contributor.authorFontecilla Díaz, Blanca
dc.contributor.authorYeomans Cabrera, María Mercedes
dc.contributor.authorJerez-Mayorga, Daniel
dc.date.accessioned2024-04-15T20:40:43Z
dc.date.available2024-04-15T20:40:43Z
dc.date.issued2021
dc.descriptionINDEXACIÓN: SCOPUS.
dc.description.abstractThe assessment of the strength and muscle mass of the hand-finger segment are reliable indicators of health and predictors of cardiometabolic risk in the adult population. However, there are no valid and reliable tests to assess the muscle power of this segment in healthy adolescents. The objective of this study was to determine the validity and inter-day reliability of a grip power test (GripW test) in healthy adolescents. Twenty-one adolescents (15.61 ± 2.20 years old) were part of the study. All participants were instructed to perform a grip with incremental load sets from 1-10 kg as fast as possible. The validity of the GripW test was determined with the load-power curve and linear regression equation. Inter-day reliability considered the coefficient of variation (CV), intra-class correlation coefficient (ICC), and standard error of the mean (SEM). The significance level for all statistical analyses was p < 0.05. The parabola in the load-power curve for both hands showed normality for the GripW test. In addition, the analysis showed a CV = 4.63% and ICC = 1.00 for the right hand, while the left hand showed a CV = 3.23% and ICC = 1.00. The GripW test proved to be valid and reliable for assessing gripping muscle power functionally and unilaterally in healthy adolescents.
dc.identifier.citationPloS one, Volume 16, Issue 10, Pages e0258720, 2021
dc.identifier.doi10.1371/journal.pone.0258720
dc.identifier.issn1932-6203
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/55991
dc.language.isoen
dc.publisherPublic Library of Science
dc.rights.licenseCC BY 4.0 DEED Atribución 4.0 Internacional
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectAdolescent
dc.subjectAdolescent Health
dc.subjectFemale
dc.subjectHand Strength
dc.subjectHumans
dc.subjectMale
dc.subjectMuscle Strength Dynamometer
dc.subjectMuscle, Skeletal
dc.subjectOrthopedic Equipment
dc.subjectReproducibility of Results
dc.titleGrip power test: A new valid and reliable method for assessing muscle power in healthy adolescents
dc.typeArtículo
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