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Comparison of the start, turn and finish performance of elite swimmers in 100 m and 200 m races

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dc.contributor.authorMarinho, D.A.
dc.contributor.authorBarbosa, Tiago M.
dc.contributor.authorNeiva, Henrique P.
dc.contributor.authorSilva, A.J.
dc.contributor.authorMorais, J.E.
dc.date.accessioned2020-05-20T10:04:49Z
dc.date.available2020-05-20T10:04:49Z
dc.date.issued2020
dc.description.abstractThe main aim of this study was to compare the start, turn, and finish performance of 100 m and 200 m events in the four swimming strokes in elite swimmers of both sexes. The performances of all 128 finalists (64 males and 64 females) of the 100 m, and 200 m events at a major championship were analyzed. A set of variables related to the start, turn, and finish were assessed. In the start a significant and moderate race effect was verified in both sexes (100 m vs 200 m). It was highest in butterfly events (males: Δ = 9.81%, p = 0.046, η2 = 0.60; females: Δ = 7.96%, p < 0.001, η2 = 0.75). In the turn a significant and moderate-strong race effect was verified in all strokes in both sexes, the highest being in butterfly (males: Δ = 12.26%, p < 0.001, η2 = 0.93; females: Δ = 10.74%, p < 0.001, η2 = 0.92). The finish had a significant and moderate race effect in butterfly and in breaststroke (females). The underwater variables were found to be the main contributors to a faster start. Over the turn, key determinants were the surface variables. As for the finish, mixed results were observed. It can be suggested that the underwater profile was the main determinant in starting, whereas the surface profile was the main determinant in turning. Therefore, coaches are advised to focus on such race phases to enhance the total race time.pt_PT
dc.description.sponsorshipOur thanks to LEN and Spiideo AB for providing the video clips. This work is supported by national funding through the Portuguese Foundation for Science and Technology, I.P., under project UIDB/04045/2020. We would also like to thank the University of Beira Interior and Santander Universities (Bolsa BIPD/ICIFCSH-Santander Universidades-UBI/2017) for their support. The experiments comply with the current laws of the country in which they were performed. The authors have no conflict of interest to declare.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMarinho, D.A.; Barbosa, Tiago M.; Neiva, H.; Silva, A.J.; Morais, J.E. (2020). Comparison of the start, turn and finish performance of elite swimmers in 100 m and 200 m races. Journal of Sports Science and Medicine. ISSN 1303-2968. 19-2, p. 397-407pt_PT
dc.identifier.issn1303-2968
dc.identifier.urihttp://hdl.handle.net/10198/21958
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherJournal of Sport Science and Medicinept_PT
dc.relationResearch Center in Sports Sciences, Health and Human Development
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSwimmingpt_PT
dc.subjectTechniquept_PT
dc.subjectPerformancept_PT
dc.subjectAnalysispt_PT
dc.titleComparison of the start, turn and finish performance of elite swimmers in 100 m and 200 m racespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleResearch Center in Sports Sciences, Health and Human Development
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04045%2F2020/PT
oaire.citation.endPage407pt_PT
oaire.citation.issue2pt_PT
oaire.citation.startPage397pt_PT
oaire.citation.titleJournal of Sports Science and Medicinept_PT
oaire.citation.volume19pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameBarbosa
person.familyNameMorais
person.givenNameTiago M.
person.givenNameJ.E.
person.identifier867179
person.identifier.ciencia-id8B11-BDC4-F6FF
person.identifier.ciencia-idAA12-BF58-EE60
person.identifier.orcid0000-0001-7071-2116
person.identifier.orcid0000-0002-6885-0648
person.identifier.scopus-author-id10044856400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication941a6f14-cfba-458a-a2e3-0cbd1846cd42
relation.isAuthorOfPublication80b13e62-254d-4d46-ad90-8b509ab523a8
relation.isAuthorOfPublication.latestForDiscovery941a6f14-cfba-458a-a2e3-0cbd1846cd42
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