Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis.
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10314/3325 |
Resumo: | The aim of this study was to identify the variables that better discriminate young swimmers’ biomechanical profile during a competitive season by a cluster analysis. Fifteen boys and eighteen girls were evaluated three times throughout a competitive season. Arm span, chest perimeter, stroke length, velocity, speed fluctuation, coefficient of active drag, propelling efficiency and stroke index were selected as variables. Cluster and discriminant analysis were computed, and MANOVA used to verify the gender and performance effects. Young swimmers’ classification was mainly determined by kinematic and anthropometric features. Throughout the season the changes in the clustering solution suggests low-high stability in their biomechanical profile. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
spelling |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis.The aim of this study was to identify the variables that better discriminate young swimmers’ biomechanical profile during a competitive season by a cluster analysis. Fifteen boys and eighteen girls were evaluated three times throughout a competitive season. Arm span, chest perimeter, stroke length, velocity, speed fluctuation, coefficient of active drag, propelling efficiency and stroke index were selected as variables. Cluster and discriminant analysis were computed, and MANOVA used to verify the gender and performance effects. Young swimmers’ classification was mainly determined by kinematic and anthropometric features. Throughout the season the changes in the clustering solution suggests low-high stability in their biomechanical profile.International Society of Biomechanics in Sports2016-11-21T21:32:10Z2016-11-212013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10314/3325http://hdl.handle.net/10314/3325engMORAIS JE, FORTE P, COSTA MJ, MARINHO DA, SILVA AJ, BARBOSA TM (2013). Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. Proceedings of the 31st International Society of Biomechanics in Sports Conference. Taipei, Taiwan.Morais, JorgeForte, PedroCosta, MárioMarinho, DanielSilva, AntónioBarbosa, Tiagoinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-14T02:56:46Zoai:bdigital.ipg.pt:10314/3325Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:42:38.923265Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
title |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
spellingShingle |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. Morais, Jorge |
title_short |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
title_full |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
title_fullStr |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
title_full_unstemmed |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
title_sort |
Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. |
author |
Morais, Jorge |
author_facet |
Morais, Jorge Forte, Pedro Costa, Mário Marinho, Daniel Silva, António Barbosa, Tiago |
author_role |
author |
author2 |
Forte, Pedro Costa, Mário Marinho, Daniel Silva, António Barbosa, Tiago |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Morais, Jorge Forte, Pedro Costa, Mário Marinho, Daniel Silva, António Barbosa, Tiago |
description |
The aim of this study was to identify the variables that better discriminate young swimmers’ biomechanical profile during a competitive season by a cluster analysis. Fifteen boys and eighteen girls were evaluated three times throughout a competitive season. Arm span, chest perimeter, stroke length, velocity, speed fluctuation, coefficient of active drag, propelling efficiency and stroke index were selected as variables. Cluster and discriminant analysis were computed, and MANOVA used to verify the gender and performance effects. Young swimmers’ classification was mainly determined by kinematic and anthropometric features. Throughout the season the changes in the clustering solution suggests low-high stability in their biomechanical profile. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01T00:00:00Z 2016-11-21T21:32:10Z 2016-11-21 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10314/3325 http://hdl.handle.net/10314/3325 |
url |
http://hdl.handle.net/10314/3325 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
MORAIS JE, FORTE P, COSTA MJ, MARINHO DA, SILVA AJ, BARBOSA TM (2013). Longitudinal comparison of young swimmers’ anthropometrics, hydrodynamics, kinematics and efficiency by cluster analysis. Proceedings of the 31st International Society of Biomechanics in Sports Conference. Taipei, Taiwan. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
International Society of Biomechanics in Sports |
publisher.none.fl_str_mv |
International Society of Biomechanics in Sports |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799136919614914560 |