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Relationship between thrust, anthropometrics, and dry-land strength in a national junior swimming team

dc.contributor.authorMorais, J.E.
dc.contributor.authorMarques, Mário C.
dc.contributor.authorRodríguez-Rosell, David
dc.contributor.authorBarbosa, Tiago M.
dc.contributor.authorMarinho, D.A.
dc.date.accessioned2020-01-03T10:04:48Z
dc.date.available2020-01-03T10:04:48Z
dc.date.issued2019
dc.description.abstractObjectives: This study aimed to (i) assess an anthropometric and thrust inter-limb asymmetry, and; (ii) determine the contribution of anthropometrics, and dry-land upper-body strength and power to the thrust of talented adolescent swimmers. Methods: Eighteen talented adolescent swimmers (12 boys and 6 girls: 15.81 ± 1.62 years old) were evaluated. A set of anthropometric, dry-land upper-body strength and power, and in-water thrust were assessed. Results: Despite the fact that the dominant side presented higher values in anthropometrics (except for the hand surface area) and thrust, non-significant inter-limb differences were found. The symmetry index indicated a symmetry between upper-limbs. Hierarchical linear modeling retained as main predictors of each upper-limb thrust the respective hand surface area (dominant upper limb: estimate = 0.293, 95CI: 0.117; 0.469, p = 0.005; non-dominant upper limb: estimate = 0.295, 95CI: 0.063; 0.526, p = 0.025). The full stroke cycle retained the upper-body dry-land strength as main predictor (estimate = 0.397, 95CI: 0.189; 0.605, p = 0.002). Conclusion: The hand surface area and upper-body strength were the main predictors of each upper-limb and full stroke cycle thrust, respectively. Hence, coaches and practitioners should aim to carefully maximize the hand surface area (by finger spreading) while performing the stroke, as well as dry-land upper-body strength in order to enhance the performancept_PT
dc.description.sponsorshipThis project was supported by the National Funds through FCT-Portuguese Foundation for Science and Technology (UID/DTP/04045/2019), and the European Fund for regional development (FEDER) allocated by the European Union through the COMPETE 2020 Programme (POCI-01-0145-FEDER-006969). We would like also to thank the support of the University of Beira Interior and Santander Universities (Bolsa BIPD/ICIFCSH-Santander Universidades-UBI/2017).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationMorais, J.E.; Marques, Mário; Rodríguez-Rosell, David; Barbosa, Tiago M.; Marinho, D.A. (2019). Relationship between thrust, anthropometrics, and dry-land strength in a national junior swimming team. The Physician and Sportsmedicine. ISSN 0091-3847. p. 1-8pt_PT
dc.identifier.doi10.1080/00913847.2019.1693240pt_PT
dc.identifier.issn0091-3847
dc.identifier.urihttp://hdl.handle.net/10198/19976
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relationPOCI-01-0145-FEDER-006969pt_PT
dc.relationResearch Center in Sports Sciences, Health Sciences and Human Development
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSwimmingpt_PT
dc.subjectBiomechanicspt_PT
dc.subjectMale swimmerspt_PT
dc.titleRelationship between thrust, anthropometrics, and dry-land strength in a national junior swimming teampt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUID/DTP/04045/2019
oaire.awardTitleResearch Center in Sports Sciences, Health Sciences and Human Development
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FDTP%2F04045%2F2019/PT
oaire.citation.titleThe Physician and Sportsmedicinept_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMorais
person.familyNameBarbosa
person.givenNameJ.E.
person.givenNameTiago M.
person.identifier867179
person.identifier.ciencia-idAA12-BF58-EE60
person.identifier.ciencia-id8B11-BDC4-F6FF
person.identifier.orcid0000-0002-6885-0648
person.identifier.orcid0000-0001-7071-2116
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.isAuthorOfPublication80b13e62-254d-4d46-ad90-8b509ab523a8
relation.isAuthorOfPublication941a6f14-cfba-458a-a2e3-0cbd1846cd42
relation.isAuthorOfPublication.latestForDiscovery941a6f14-cfba-458a-a2e3-0cbd1846cd42
relation.isProjectOfPublication512ae2d1-6c8e-4a0e-bbdb-aeb577811865
relation.isProjectOfPublication.latestForDiscovery512ae2d1-6c8e-4a0e-bbdb-aeb577811865

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