Angle-specific isokinetic shoulder rotational strength can be reliably assessed in collision and contact athletes

dc.contributor.authorFanning, Edel
dc.contributor.authorFalvey, Éanna
dc.contributor.authorDaniels, Katherine
dc.contributor.authorCools, Ann
dc.date.accessioned2022-11-10T14:52:21Z
dc.date.available2022-11-10T14:52:21Z
dc.date.issued2022-07-23
dc.date.updated2022-11-10T14:40:53Z
dc.description.abstractAn increased understanding of rotational strength as a potential prognostic factor for injury in contact and collision athletes may be important in planning return to sport. The aim of this study was to (1) determine the testâ retest reliability of clinically relevant, angle-specific rotational and peak torque measurements in a cohort of uninjured collision and contact athletes; (2) develop a normal descriptive profile of angle-specific rotational torque measurements in the same cohort; and (3) examine the effects of direction and joint angle on shoulder rotational strength interlimb asymmetries. Twenty-three collision and contact athletes were recruited for the interday reliability substudy and 47 athletes were recruited for the remaining substudies. We used intraclass correlation coefficients with 95% confidence intervals to quantify interday reliability of all variables. We used a 2-way repeated-measures analysis of variance to analyze differences in absolute interlimb asymmetries. Interday reliability for the isokinetic strength variables was good to excellent (0.78â 0.90) on the dominant side and moderate to good (0.63â 0.86) on the nondominant side. Maximum angle-specific torque (as well as peak torque) can be measured reliably in internally and externally rotated positions. A normal profile of clinically relevant, angle-specific shoulder rotational torque measurements for collision and contact athletes has been established which provides a reference when assessing shoulder strength in this population.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationFanning, E., Falvey, E., Daniels, K. and Cools, A. (2022) 'Angle-specific isokinetic shoulder rotational strength can be reliably assessed in collision and contact athletes', Journal of Sport Rehabilitation, 31(8), pp. 1076-1082. doi: 10.1123/jsr.2022-0047en
dc.identifier.doi10.1123/jsr.2022-0047en
dc.identifier.eissn1543-3072
dc.identifier.endpage1082en
dc.identifier.issn1056-6716
dc.identifier.issued8en
dc.identifier.journaltitleJournal of Sport Rehabilitationen
dc.identifier.startpage1076en
dc.identifier.urihttps://hdl.handle.net/10468/13848
dc.identifier.volume31en
dc.language.isoenen
dc.publisherHuman Kineticsen
dc.rights© 2022, Human Kinetics, Inc. Accepted author manuscript version reprinted, by permission, from Journal of Sport Rehabilitation, 31(8), pp. 1076-1082. https://doi.org/10.1123/jsr.2022-0047en
dc.subjectReturn to sport criteriaen
dc.subjectIsokinetic dynamometryen
dc.subjectShoulder strengthen
dc.titleAngle-specific isokinetic shoulder rotational strength can be reliably assessed in collision and contact athletesen
dc.typeArticle (peer-reviewed)en
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