Publication
Growth influences biomechanical profile of talented swimmers during the summer break
| dc.contributor.author | Moreira, Marc | |
| dc.contributor.author | Morais, J.E. | |
| dc.contributor.author | Marinho, D.A. | |
| dc.contributor.author | Silva, A.J. | |
| dc.contributor.author | Barbosa, Tiago M. | |
| dc.contributor.author | Costa, M.J. | |
| dc.date.accessioned | 2015-01-22T09:49:05Z | |
| dc.date.available | 2015-01-22T09:49:05Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | This study aimed to analyse the effect of growth during a summer break on biomechanical profile of talented swimmers. Twenty-five young swimmers (12 boys and 13 girls) undertook several anthropometric and biomechanical tests at the end of the 2011–2012 season (pre-test) and 10 weeks later at the beginning of the 2012–2013 season (post-test). Height, arm span, hand surface area, and foot surface area were collected as anthropometric parameters, while stroke frequency, stroke length, stroke index, propelling efficiency, active drag, and active drag coefficient were considered as biomechanical variables. The mean swimming velocity during an all-out 25m front crawl effort was used as the performance outcome. After the 10-week break, the swimmers were taller with an increased arm span, hand, and foot areas. Increases in stroke length, stroke index, propelling efficiency, and performance were also observed. Conversely, the stroke frequency, active drag, and drag coefficient remained unchanged. When controlling the effect of growth, no significant variation was determined on the biomechanical variables. The performance presented high associations with biomechanical and anthropometric parameters at pre-test and post-test, respectively. The results show that young talented swimmers still present biomechanical improvements after a 10-week break, which are mainly explained by their normal growth. | por |
| dc.identifier.citation | Moreira, M.; Morais, J.E.; Marinho, D.A.; Silva, A.J.; Barbosa, Tiago M.; Costa, M.J. (2014). Growth influences biomechanical profile of talented swimmers during the summer break. Sports Biomechanics. ISSN 1476-3141. 13:1, p. 62-74 | por |
| dc.identifier.doi | 10.1080/14763141.2013.865139 | |
| dc.identifier.issn | 1476-3141 | |
| dc.identifier.uri | http://hdl.handle.net/10198/11619 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Routledge | por |
| dc.relation.publisherversion | http://www.tandfonline.com/doi/abs/10.1080/14763141.2013.865139 | por |
| dc.subject | Training | por |
| dc.subject | Conditioning | por |
| dc.subject | Performance | por |
| dc.subject | Kinematics | por |
| dc.subject | Swimming | por |
| dc.title | Growth influences biomechanical profile of talented swimmers during the summer break | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 74 | por |
| oaire.citation.issue | 1 | por |
| oaire.citation.startPage | 62 | por |
| oaire.citation.title | Sports Biomechanics | por |
| oaire.citation.volume | 13 | por |
| person.familyName | Morais | |
| person.familyName | Barbosa | |
| person.givenName | J. E. | |
| person.givenName | Tiago M. | |
| person.identifier | 867179 | |
| person.identifier.ciencia-id | AA12-BF58-EE60 | |
| person.identifier.ciencia-id | 8B11-BDC4-F6FF | |
| person.identifier.orcid | 0000-0002-6885-0648 | |
| person.identifier.orcid | 0000-0001-7071-2116 | |
| person.identifier.scopus-author-id | 10044856400 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 80b13e62-254d-4d46-ad90-8b509ab523a8 | |
| relation.isAuthorOfPublication | 941a6f14-cfba-458a-a2e3-0cbd1846cd42 | |
| relation.isAuthorOfPublication.latestForDiscovery | 80b13e62-254d-4d46-ad90-8b509ab523a8 |