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Stability analysis and prediction of pacing in elite 1500 m freestyle male swimmers

2023Journal article Open access
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dc.contributor.authorMorais, J.E.
dc.contributor.authorBarbosa, Tiago M.
dc.contributor.authorForte, Pedro
dc.contributor.authorBragada, José A.
dc.contributor.authorCastro, Flávio A. de Souza
dc.contributor.authorMarinho, D.A.
dc.date.accessioned2021-01-04T16:14:39Z
dc.date.available2021-01-04T16:14:39Z
dc.date.issued2023
dc.description.abstractThis study aimed to analyse the stability of elite male long-distance swimmers (1500 m), and to identify the main predictors related to the pace. The performance of 16 elite male swimmers (22.59 ± 2.10 years-old) participating in the 1500 m event at the 2016 (London) and 2018 (Glasgow) LEN European Aquatic Championships were analysed. The lap performance, clean swim performance, turn performance, and a set of stroke mechanics variables were assessed. The lap performance presented a significant and moderate variation with all laps included (p < 0.001) and deleting the first and last lap (p = 0.002). Swimmers were significantly faster in the first half in comparison of the second. The total turn also presented a significant and moderate variation. The hierarchical linear modelling retained the time (estimate = 0.0019, p = 0.007), stroke frequency (estimate = -27.49, p < 0.001) and stroke length (estimate = -6.55, p < 0.001) as the main predictors of the clean swim performance. By contrast to the analysis based on the lap performance, clean swim performance presented a non-significant variation. Coaches should be aware that stroke length maintenance could negatively affect the clean swim performance, whereas a small increase of stroke frequency may present a meaningful enhancement of the total race time.pt_PT
dc.description.sponsorshipThis project was supported by the National Funds through FCT - Portuguese Foundation for Science and Technology [UIDB/DTP/04045/2020]pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMorais, J.E.; Barbosa, Tiago M.; Forte, Pedro; Bragada, José A.; Castro, Flávio Antônio; Marinho, D.A. (2023). Stability analysis and prediction of pacing in elite 1500 m freestyle male swimmers. Sports Biomechanics. ISSN 1476-3141. 22:11, p.1496-1513pt_PT
dc.identifier.doi10.1080/14763141.2020.1810749pt_PT
dc.identifier.issn1476-3141
dc.identifier.urihttp://hdl.handle.net/10198/23021
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relationUIDB/DTP/04045/2020pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectStroke mechanicspt_PT
dc.subjectCompetitionpt_PT
dc.subjectPerformancept_PT
dc.titleStability analysis and prediction of pacing in elite 1500 m freestyle male swimmerspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage18pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleSports Biomechanicspt_PT
oaire.citation.volume7pt_PT
person.familyNameMorais
person.familyNameBarbosa
person.familyNameForte
person.familyNameBragada
person.givenNameJorge
person.givenNameTiago M.
person.givenNamePedro
person.givenNameJosé A.
person.identifier867179
person.identifier.ciencia-idAA12-BF58-EE60
person.identifier.ciencia-id8B11-BDC4-F6FF
person.identifier.ciencia-id351B-B16B-79C7
person.identifier.ciencia-idEC18-B34C-A1C8
person.identifier.orcid0000-0002-6885-0648
person.identifier.orcid0000-0001-7071-2116
person.identifier.orcid0000-0003-0184-6780
person.identifier.orcid0000-0001-7020-0583
person.identifier.scopus-author-id10044856400
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication941a6f14-cfba-458a-a2e3-0cbd1846cd42
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relation.isAuthorOfPublication.latestForDiscovery941a6f14-cfba-458a-a2e3-0cbd1846cd42

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