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dc.contributor.authorBarbosa, Augusto C.
dc.contributor.authorBarroso, Renato
dc.contributor.authorGonjo, Tomohiro
dc.contributor.authorRossi, Marcel M.
dc.contributor.authorPaolucci, Leopoldo A.
dc.contributor.authorOlstad, Bjørn Harald
dc.contributor.authorAndrade, André G. P.
dc.date.accessioned2022-09-15T09:27:09Z
dc.date.available2022-09-15T09:27:09Z
dc.date.created2021-09-27T09:59:18Z
dc.date.issued2021
dc.identifier.citationInternational Journal of Performance Analysis in Sport. 2021, 21(6), 1055-1065.en_US
dc.identifier.issn2474-8668
dc.identifier.urihttps://hdl.handle.net/11250/3017972
dc.descriptionI Brage finner du siste tekst-versjon av artikkelen, og den kan inneholde ubetydelige forskjeller fra forlagets pdf-versjon. Forlagets pdf-versjon finner du på tandfonline.com / In Brage you'll find the final text version of the article, and it may contain insignificant differences from the journal's pdf version. The definitive version is available at tandfonline.com.en_US
dc.description.abstractWe examined the association between 50 m freestyle performance (50FS) and average speed (AS), peak speed (PS), minimum speed (MS) and intracyclic speed variation (ISV) and compared the speed curves from swimmers with different performance levels using functional analysis of variance (FANOVA). Fourteen male swimmers (50FS: 22.50 ± 0.58 s) performed a maximal sprint with a speedometer and AS, PS, MS, and IVV were assessed for correlational analysis. 50FS were obtained in official competitions. Swimmers were assigned to three groups based on actual 50FS: G21 (n = 2, 21.99 ± 0.04 s), G22 (n = 6, 22.82 ± 0.10 s) or G23 (n = 6, 23.55 ± 0.18 s). FANOVA compared the average curves. 50FS correlated to AS (r = −0.781, p = 0.001) and PS (ρ = −0.766, p = 0.001), but not to MS (r = −0.185, p = 0.527) or IVV (r = −0.323, p = 0.259). FANOVA showed that faster swimmers achieved higher PS and stayed longer at the upper part of the curve. 50FS performance is related to average and peak speed assessed with the speedometer. Swimmers should seek techniques to maintain the speed at the upper part of the curve as long as possible.en_US
dc.language.isoengen_US
dc.subjectbiomechanicsen_US
dc.subjectkinematicsen_US
dc.subjectperformanceen_US
dc.subjecttrainingen_US
dc.subjectswimmingen_US
dc.title50 m freestyle in 21, 22 and 23 s: What differentiates the speed curve of world-class and elite male swimmers?en_US
dc.title.alternative50 m freestyle in 21, 22 and 23 s: What differentiates the speed curve of world-class and elite male swimmers?en_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.source.pagenumber11en_US
dc.source.journalInternational Journal of Performance Analysis in Sporten_US
dc.identifier.doi10.1080/24748668.2021.1971509
dc.identifier.cristin1938795
dc.description.localcodeInstitutt for fysisk prestasjonsevne / Department of Physical Performanceen_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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