Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/02701367.2018.1439569 http://hdl.handle.net/11449/166181 |
Resumo: | Purpose: The purpose of this study was to compare the kicking performance of young soccer players in the U9 to U20 age groups. Method: Three hundred and sixty-six Brazilian players were evaluated on an official pitch using three-dimensional kinematics to measure (300Hz) ball velocity (V-ball), foot velocity (V-foot), V-ball/V-foot ratio, last stride length, and distance between the support foot and the ball. Simultaneously, a two-dimensional procedure was also conducted to compute (60Hz) the mean radial error, bivariate variable error, and accuracy. Possible age-related differences were assessed through one-way analysis of variance and magnitude-based inferences. Results: Ball velocity increased by 103% (p<.001, (2)=.39) from the U11 age group (48.54 +/- 8.31km/hr) to the U20 age group (98.74 +/- 16.35km/hr). Foot velocity presented a 59% increase (p<.001, (2)=.32) from the U11 age group (49.08 +/- 5.16km/hr) to U20 (78.24 +/- 9.49km/hr). This finding was due to improvement in the quality of foot-ball impact (V-ball/V-foot ratio) from U11 (0.99 +/- 0.13 a.u.) to U20 (1.26 +/- 0.11 a.u.; p<.001, (2)=.25). Parameters such as mean radial error and accuracy appeared to be impaired during the growth spurt (U13-U15). Last stride length was correlated, low to moderately high, with V-ball in all age groups (r=.36-.79). Conclusions: In summary, we concluded that simple biomechanical parameters of kicking performance presented distinct development. These results suggest that different training strategies specific for each age group could be applied. We provide predictive equations to aid coaches in the long-term monitoring process to develop the kick in soccer or search for talented young players. |
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Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy SimultaneouslyAssociation footballdevelopmenttechnical skillthree-dimensional kinematicsPurpose: The purpose of this study was to compare the kicking performance of young soccer players in the U9 to U20 age groups. Method: Three hundred and sixty-six Brazilian players were evaluated on an official pitch using three-dimensional kinematics to measure (300Hz) ball velocity (V-ball), foot velocity (V-foot), V-ball/V-foot ratio, last stride length, and distance between the support foot and the ball. Simultaneously, a two-dimensional procedure was also conducted to compute (60Hz) the mean radial error, bivariate variable error, and accuracy. Possible age-related differences were assessed through one-way analysis of variance and magnitude-based inferences. Results: Ball velocity increased by 103% (p<.001, (2)=.39) from the U11 age group (48.54 +/- 8.31km/hr) to the U20 age group (98.74 +/- 16.35km/hr). Foot velocity presented a 59% increase (p<.001, (2)=.32) from the U11 age group (49.08 +/- 5.16km/hr) to U20 (78.24 +/- 9.49km/hr). This finding was due to improvement in the quality of foot-ball impact (V-ball/V-foot ratio) from U11 (0.99 +/- 0.13 a.u.) to U20 (1.26 +/- 0.11 a.u.; p<.001, (2)=.25). Parameters such as mean radial error and accuracy appeared to be impaired during the growth spurt (U13-U15). Last stride length was correlated, low to moderately high, with V-ball in all age groups (r=.36-.79). Conclusions: In summary, we concluded that simple biomechanical parameters of kicking performance presented distinct development. These results suggest that different training strategies specific for each age group could be applied. We provide predictive equations to aid coaches in the long-term monitoring process to develop the kick in soccer or search for talented young players.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Sao Paulo, Sao Paulo, BrazilUniv Estadual Campinas, Campinas, SP, BrazilSao Paulo State Univ, Sao Paulo, BrazilUniv Porto, Porto, PortugalUniv Fed Sao Paulo, Sao Paulo, BrazilUniv Bern, Bern, SwitzerlandSao Paulo State Univ, Sao Paulo, BrazilCNPq: 472755/2008-0CNPq: 481833/2013-7CNPq: 487437/2013-6Routledge Journals, Taylor & Francis LtdUniversidade de São Paulo (USP)Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Univ PortoUniversidade Federal de São Paulo (UNIFESP)Univ BernVieira, Luiz H. P.Cunha, Sergio A.Moraes, RenatoBarbieri, Fabio A. [UNESP]Aquino, RodrigoOliveira, Lucas de P.Navarro, MartinaBedo, Bruno L. S.Santiago, Paulo R. P.2018-11-29T17:54:07Z2018-11-29T17:54:07Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article210-220application/pdfhttp://dx.doi.org/10.1080/02701367.2018.1439569Research Quarterly For Exercise And Sport. Abingdon: Routledge Journals, Taylor & Francis Ltd, v. 89, n. 2, p. 210-220, 2018.0270-1367http://hdl.handle.net/11449/16618110.1080/02701367.2018.1439569WOS:000434342600010WOS000434342600010.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengResearch Quarterly For Exercise And Sportinfo:eu-repo/semantics/openAccess2024-04-24T18:53:22Zoai:repositorio.unesp.br:11449/166181Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:37:32.099161Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
title |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
spellingShingle |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously Vieira, Luiz H. P. Association football development technical skill three-dimensional kinematics |
title_short |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
title_full |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
title_fullStr |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
title_full_unstemmed |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
title_sort |
Kicking Performance in Young U9 to U20 Soccer Players: Assessment of Velocity and Accuracy Simultaneously |
author |
Vieira, Luiz H. P. |
author_facet |
Vieira, Luiz H. P. Cunha, Sergio A. Moraes, Renato Barbieri, Fabio A. [UNESP] Aquino, Rodrigo Oliveira, Lucas de P. Navarro, Martina Bedo, Bruno L. S. Santiago, Paulo R. P. |
author_role |
author |
author2 |
Cunha, Sergio A. Moraes, Renato Barbieri, Fabio A. [UNESP] Aquino, Rodrigo Oliveira, Lucas de P. Navarro, Martina Bedo, Bruno L. S. Santiago, Paulo R. P. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) Univ Porto Universidade Federal de São Paulo (UNIFESP) Univ Bern |
dc.contributor.author.fl_str_mv |
Vieira, Luiz H. P. Cunha, Sergio A. Moraes, Renato Barbieri, Fabio A. [UNESP] Aquino, Rodrigo Oliveira, Lucas de P. Navarro, Martina Bedo, Bruno L. S. Santiago, Paulo R. P. |
dc.subject.por.fl_str_mv |
Association football development technical skill three-dimensional kinematics |
topic |
Association football development technical skill three-dimensional kinematics |
description |
Purpose: The purpose of this study was to compare the kicking performance of young soccer players in the U9 to U20 age groups. Method: Three hundred and sixty-six Brazilian players were evaluated on an official pitch using three-dimensional kinematics to measure (300Hz) ball velocity (V-ball), foot velocity (V-foot), V-ball/V-foot ratio, last stride length, and distance between the support foot and the ball. Simultaneously, a two-dimensional procedure was also conducted to compute (60Hz) the mean radial error, bivariate variable error, and accuracy. Possible age-related differences were assessed through one-way analysis of variance and magnitude-based inferences. Results: Ball velocity increased by 103% (p<.001, (2)=.39) from the U11 age group (48.54 +/- 8.31km/hr) to the U20 age group (98.74 +/- 16.35km/hr). Foot velocity presented a 59% increase (p<.001, (2)=.32) from the U11 age group (49.08 +/- 5.16km/hr) to U20 (78.24 +/- 9.49km/hr). This finding was due to improvement in the quality of foot-ball impact (V-ball/V-foot ratio) from U11 (0.99 +/- 0.13 a.u.) to U20 (1.26 +/- 0.11 a.u.; p<.001, (2)=.25). Parameters such as mean radial error and accuracy appeared to be impaired during the growth spurt (U13-U15). Last stride length was correlated, low to moderately high, with V-ball in all age groups (r=.36-.79). Conclusions: In summary, we concluded that simple biomechanical parameters of kicking performance presented distinct development. These results suggest that different training strategies specific for each age group could be applied. We provide predictive equations to aid coaches in the long-term monitoring process to develop the kick in soccer or search for talented young players. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-29T17:54:07Z 2018-11-29T17:54:07Z 2018-01-01 |
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://dx.doi.org/10.1080/02701367.2018.1439569 Research Quarterly For Exercise And Sport. Abingdon: Routledge Journals, Taylor & Francis Ltd, v. 89, n. 2, p. 210-220, 2018. 0270-1367 http://hdl.handle.net/11449/166181 10.1080/02701367.2018.1439569 WOS:000434342600010 WOS000434342600010.pdf |
url |
http://dx.doi.org/10.1080/02701367.2018.1439569 http://hdl.handle.net/11449/166181 |
identifier_str_mv |
Research Quarterly For Exercise And Sport. Abingdon: Routledge Journals, Taylor & Francis Ltd, v. 89, n. 2, p. 210-220, 2018. 0270-1367 10.1080/02701367.2018.1439569 WOS:000434342600010 WOS000434342600010.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Research Quarterly For Exercise And Sport |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
210-220 application/pdf |
dc.publisher.none.fl_str_mv |
Routledge Journals, Taylor & Francis Ltd |
publisher.none.fl_str_mv |
Routledge Journals, Taylor & Francis Ltd |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129229424951296 |