Effects of an extrinsic constraint on the tennis serve
Autor(a) principal: | |
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Data de Publicação: | 2015 |
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/10400.26/46686 |
Resumo: | This study analysed the extrinsic constraint of induced aerodynamic flow (IAF) on the first serve by expert tennis players with temporal organization of the movement, as well as the velocity and amplitude of the racket motion analyzed. Twelve expert right-handed tennis players voluntarily participated in this study. Each player performed 20 trials without IAF and another 20 trials for each different speed configuration of induced cross-wind: 2.4 m/s; 4.3 m/s; 5.8 m/s; and random speed. The coefficient of variation, r-pearson test and the inferential test one-way ANOVA were used to compare movement data. The results suggest spatio-temporal adjustments depending on the wind speed. Moreover, statistical differences were identified on both the temporal organization of the serve and on the racket's motion amplitude and velocity. The intra- and inter-individual variability of the motor behavior shows the uniqueness of the serve movement of each player. |
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7160 |
spelling |
Effects of an extrinsic constraint on the tennis serveInduced Aerodynamic FlowTennis Racket MotionVariabilityWind SpeedThis study analysed the extrinsic constraint of induced aerodynamic flow (IAF) on the first serve by expert tennis players with temporal organization of the movement, as well as the velocity and amplitude of the racket motion analyzed. Twelve expert right-handed tennis players voluntarily participated in this study. Each player performed 20 trials without IAF and another 20 trials for each different speed configuration of induced cross-wind: 2.4 m/s; 4.3 m/s; 5.8 m/s; and random speed. The coefficient of variation, r-pearson test and the inferential test one-way ANOVA were used to compare movement data. The results suggest spatio-temporal adjustments depending on the wind speed. Moreover, statistical differences were identified on both the temporal organization of the serve and on the racket's motion amplitude and velocity. The intra- and inter-individual variability of the motor behavior shows the uniqueness of the serve movement of each player.SageRepositório ComumCabral Mendes, PedroCouceiro, MicaelRocha, RúbenManuel Clemente, FilipeM. L. Martins, FernandoMendes, RuiGarcía, Juan Pedro Fuentes2023-09-21T11:25:20Z20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.26/46686enghttps://doi.org/10.1260/1747-9541.10.1.97info: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:RCAAP2023-09-28T02:16:34Zoai:comum.rcaap.pt:10400.26/46686Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:31:32.072265Repositório 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 |
Effects of an extrinsic constraint on the tennis serve |
title |
Effects of an extrinsic constraint on the tennis serve |
spellingShingle |
Effects of an extrinsic constraint on the tennis serve Cabral Mendes, Pedro Induced Aerodynamic Flow Tennis Racket Motion Variability Wind Speed |
title_short |
Effects of an extrinsic constraint on the tennis serve |
title_full |
Effects of an extrinsic constraint on the tennis serve |
title_fullStr |
Effects of an extrinsic constraint on the tennis serve |
title_full_unstemmed |
Effects of an extrinsic constraint on the tennis serve |
title_sort |
Effects of an extrinsic constraint on the tennis serve |
author |
Cabral Mendes, Pedro |
author_facet |
Cabral Mendes, Pedro Couceiro, Micael Rocha, Rúben Manuel Clemente, Filipe M. L. Martins, Fernando Mendes, Rui García, Juan Pedro Fuentes |
author_role |
author |
author2 |
Couceiro, Micael Rocha, Rúben Manuel Clemente, Filipe M. L. Martins, Fernando Mendes, Rui García, Juan Pedro Fuentes |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Comum |
dc.contributor.author.fl_str_mv |
Cabral Mendes, Pedro Couceiro, Micael Rocha, Rúben Manuel Clemente, Filipe M. L. Martins, Fernando Mendes, Rui García, Juan Pedro Fuentes |
dc.subject.por.fl_str_mv |
Induced Aerodynamic Flow Tennis Racket Motion Variability Wind Speed |
topic |
Induced Aerodynamic Flow Tennis Racket Motion Variability Wind Speed |
description |
This study analysed the extrinsic constraint of induced aerodynamic flow (IAF) on the first serve by expert tennis players with temporal organization of the movement, as well as the velocity and amplitude of the racket motion analyzed. Twelve expert right-handed tennis players voluntarily participated in this study. Each player performed 20 trials without IAF and another 20 trials for each different speed configuration of induced cross-wind: 2.4 m/s; 4.3 m/s; 5.8 m/s; and random speed. The coefficient of variation, r-pearson test and the inferential test one-way ANOVA were used to compare movement data. The results suggest spatio-temporal adjustments depending on the wind speed. Moreover, statistical differences were identified on both the temporal organization of the serve and on the racket's motion amplitude and velocity. The intra- and inter-individual variability of the motor behavior shows the uniqueness of the serve movement of each player. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z 2023-09-21T11:25:20Z |
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/10400.26/46686 |
url |
http://hdl.handle.net/10400.26/46686 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://doi.org/10.1260/1747-9541.10.1.97 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Sage |
publisher.none.fl_str_mv |
Sage |
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 |
|
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1799133583263137792 |