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Reliability of an isometric knee test in women with fibromialgia using the 12-week test-retest [Fiabilidad de un test isométrico de rodilla en mujeres con fibromialgia mediante test-retest de 12 semanas]

dc.contributor.authorOlivares P.R.
dc.contributor.authorPérez-Sousa M.A.
dc.contributor.authorDel Pozo-Cruz B.
dc.contributor.authorDelgado-Gil S.
dc.contributor.authorDomínguez-Muñoz F.J.
dc.contributor.authorParracab J.A.
dc.date.accessioned2020-09-02T22:24:47Z
dc.date.available2020-09-02T22:24:47Z
dc.date.issued2014
dc.identifier10.1016/s0121-8123(14)70151-3
dc.identifier.citation21, 2, 70-75
dc.identifier.issn01218123
dc.identifier.urihttps://hdl.handle.net/20.500.12728/5644
dc.descriptionObjective: The aim of this study was to analyze the reliability of peak torque assessed using an isometric strength protocol of knee flexor and extensor muscles. Material and methods: A total of 16 women with Fibromyalgia (FM) (aged 54.9 ± 12.1) participated in this study. The design consisted of a 12-week test-retest, and isometric peak torque was assessed using an isokinetic dynamometer (Biodex system 3). The evaluation consisted of 3 maximal isometric contractions of knee extensor and flexor muscles. Relative (intraclass correlation coefficient ICC) and absolute (standard error of measurement SEM and smallest real difference SRD) reliability indices were calculated. Result and conclusions: Isometric peak torque assessed using isokinetic dynamometer is reliable in knee flexor and extensor muscles. This study presents data on the smallest real difference of peak torque in isometric actions of knee flexor and extensor muscles, which can help interpreting results obtained in physical activity based therapies in individuals with FM of several weeks duration. © 2013 Asociación Colombiana de Reumatología.
dc.language.isoes
dc.publisherAsociacion Colombiana de Reumatologia
dc.subjectFibromyalgia
dc.subjectIsometric dynamometry
dc.subjectMuscle strength
dc.subjectReliability
dc.subjectReproducibility
dc.subjectadult
dc.subjectArticle
dc.subjectbiomechanics
dc.subjectclinical article
dc.subjectdynamometer
dc.subjectdynamometry
dc.subjectextensor muscle
dc.subjectfemale
dc.subjectfibromyalgia
dc.subjectflexor muscle
dc.subjecthuman
dc.subjectisometric peak torque
dc.subjectknee extensor muscle
dc.subjectknee flexor muscle
dc.subjectmeasurement error
dc.subjectmuscle isometric contraction
dc.subjecttest retest reliability
dc.subjecttorque
dc.titleReliability of an isometric knee test in women with fibromialgia using the 12-week test-retest [Fiabilidad de un test isométrico de rodilla en mujeres con fibromialgia mediante test-retest de 12 semanas]
dc.typeArticle


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