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dc.contributor.authorMoeskops, Sylvia
dc.contributor.authorOliver, Jon
dc.contributor.authorRead, Paul
dc.contributor.authorCronin, John B.
dc.contributor.authorMyer, Gregory D.
dc.contributor.authorHaff, G. Gregory
dc.contributor.authorLloyd, Rhodri S.
dc.date.accessioned2018-05-08T11:19:48Z
dc.date.available2018-05-08T11:19:48Z
dc.date.issued2018-03-15
dc.identifier.citationMoeskops, S., Oliver, J.L., Read, P.J., Cronin, J.B., Myer, G.D., Haff, G.G. and Lloyd, R.S. (2018) 'Within-and between-session reliability of the isometric mid-thigh pull in young female athletes', Journal of Strength and Conditioning Research, 32(7):1892–1901. https://doi.org/10.1519/JSC.0000000000002566en_US
dc.identifier.issn1064-8011
dc.identifier.issn1533-4287 (online)
dc.identifier.urihttp://hdl.handle.net/10369/9605
dc.descriptionThis article was published in Journal of Strength and Conditioning Research on 15 March 2018 ahead of print, available at https://doi.org/10.1519/JSC.0000000000002566en_US
dc.description.abstractTo investigate the within- and between-session reliability of the isometric mid-thigh pull (IMTP) in pre- and post-peak height velocity (PHV) female athletes. Nineteen pre- and nineteen post-PHV athletes performed bilateral IMTPs using a custom-designed isometric testing system. Participants attended three separate testing-sessions, and performed three trials within each session. Peak force, relative peak force, force at 30, 50, 90, 100, 150, 200, and 250 milliseconds, rate of force development (RFD) within time-specific bands, time to peak force (TPF), and time to peak rate of force development (TPRFD) were obtained for analysis. Within- and between-session reliability for each variable were calculated from repeated-measures analysis of variance, intraclass correlation coefficients (ICC), and coefficients of variation (CV) with 95% confidence intervals. Within- and between-session measures of absolute and relative peak force were found to be reliable for both pre-PHV (CV ≤ 9.4%, ICC ≥ 0.87) and post-PHV (CV ≤ 7.3%, ICC ≥ 0.92), but systematic bias was evident between-sessions in the pre-PHV group, from session 1 to 2. Analyses of force at the specific time-points revealed CVs between 19-37% and 5-24% for pre-PHV and post-PHV athletes respectively. Greater variability was evident in TPF, and all RFD-related variables for pre-PHV (CV = ≥38%) and post-PHV (CV = ≥27%) athletes respectively. The IMTP appears a reliable and safe method for evaluating peak force in young female athletes. Overall, post-PHV athletes were more reliable than pre-PHV athletes, with pre-PHV athletes needing additional familiarization to minimize the influence of systematic bias.en_US
dc.description.sponsorshipNIAMS NIH HHS: U01 AR067997en_US
dc.language.isoenen_US
dc.publisherLippincott, Williams & Wilkinsen_US
dc.relation.ispartofseriesJournal of Strength & Conditioning Research;
dc.titleWithin- and between-session reliability of the isometric mid-thigh pull in young female athletesen_US
dc.typeArticleen_US
dc.identifier.doihttps://doi.org/10.1519/JSC.0000000000002566
dcterms.dateAccepted2018-02-28
rioxxterms.versionAMen_US
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_US
rioxxterms.licenseref.startdate2019-03-15
rioxxterms.freetoread.startdate2019-03-15


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