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

2019Journal article Open access
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dc.contributor.authorMorais, Jorge
dc.contributor.authorMarques, MC
dc.contributor.authorRodríguez-Rosell, David
dc.contributor.authorBarbosa, Tiago M.
dc.contributor.authorMarinho, Daniel
dc.date.accessioned2020-02-10T17:17:12Z
dc.date.available2020-02-10T17:17:12Z
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 performance.pt_PT
dc.description.sponsorship(Bolsa BIPD/ICIFCSH-Santander Universidades-UBI/2017pt_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)
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1080/00913847.2019.1693240pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/9197
dc.language.isoengpt_PT
dc.relationResearch Center in Sports Sciences, Health Sciences and Human Development
dc.subjectSwimmingpt_PT
dc.subjectBody dimensionspt_PT
dc.subjectIn-water forcept_PT
dc.subjectStrengthpt_PT
dc.titleRelationship between thrust, anthropometrics, and dry-land strength in a national junior swimming teampt_PT
dc.typejournal article
dspace.entity.typePublication
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.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleThe Physician and Sportsmedicinept_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMorais
person.familyNameMARQUES
person.familyNameBarbosa
person.familyNameMarinho
person.givenNameJorge
person.givenNameMÁRIO
person.givenNameTiago M.
person.givenNameDaniel
person.identifier.ciencia-idAA12-BF58-EE60
person.identifier.ciencia-idEA13-7532-0A6D
person.identifier.ciencia-id8B11-BDC4-F6FF
person.identifier.ciencia-id471B-F3CC-479A
person.identifier.orcid0000-0002-6885-0648
person.identifier.orcid0000-0002-5812-1580
person.identifier.orcid0000-0001-7071-2116
person.identifier.orcid0000-0003-2351-3047
person.identifier.scopus-author-id24773599000
person.identifier.scopus-author-id10044856400
person.identifier.scopus-author-id15022568500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationb410e6a7-5e97-4946-9f86-260182107ffb
relation.isAuthorOfPublicationba742ddc-ae48-410f-b1d9-b69494c9eba5
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relation.isAuthorOfPublication.latestForDiscovery9ee60fd6-89bc-4fa9-92aa-1c8efb4bbccb
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