Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players

The aim of this study was to evaluate the effect of a repeated sprint ability (RSA) test on the contractile properties of the muscles in elite futsal players. A total of 20 elite players completed the RSA test (7 × 30 m), and the contractile response from the rectus femoris (RF) and biceps femoris (...

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Detalhes bibliográficos
Autores: Sánchez Sánchez, Javier, Bishop, David J., García Unanue, Jorge Fernando, Ubago Guisado, Esther, Hernando, Enrique, López Fernández, Jorge, Colino Acevedo, Enrique, Gallardo Guerrero, Leonor
Formato: artículo
Fecha de publicación:2018
País:España
Recursos:Universidad Europea (UEM)
Repositorio:ABACUS. Repositorio de Producción Científica
Idioma:inglés
OAI Identifier:oai:abacus.universidadeuropea.com:11268/8327
Acesso em linha:http://hdl.handle.net/11268/8327
Access Level:acceso abierto
Palavra-chave:Futbolistas
Aptitudes
Fisiología del ejercicio
Deporte
Competencia profesional
Fisiología humana
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spelling Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal playersSánchez Sánchez, JavierBishop, David J.García Unanue, Jorge FernandoUbago Guisado, EstherHernando, EnriqueLópez Fernández, JorgeColino Acevedo, EnriqueGallardo Guerrero, LeonorFutbolistasAptitudesFisiología del ejercicioDeporteCompetencia profesionalFisiología humanaThe aim of this study was to evaluate the effect of a repeated sprint ability (RSA) test on the contractile properties of the muscles in elite futsal players. A total of 20 elite players completed the RSA test (7 × 30 m), and the contractile response from the rectus femoris (RF) and biceps femoris (BF) of both legs were analysed pre and post through tensiomyography. There was a significant increment in 30-m times from the third sprint onwards (p < 0.05). The percent decrement in sprint ability (RSADEC) with respect to the first sprint was significantly higher in the last sprint. The players did not show evidence of lateral asymmetry in any of the muscle groups analysed after the RSA test (p > 0.05). Following the RSA test there was a significant reduction in the delay time (Td) in RF, a significant decrement in half-relaxation time (Tr) in the RF, and a significant reduction in sustain time (Ts) in the RF and BF of both legs. The maximum radial displacement of the muscle belly (Dm) increased (1.6 mm; effect size = 0.75; p < 0.05) in the RF after the RSA test, indicating reduced muscle stiffness and the ability to generate strength rapidly. The decrement in performance during the RSA test was significantly correlated with changes in contraction time (Tc) in RF and BF, Td in BF, and Dm in RF (p < 0.05). The RSA test generated alterations in the contractile properties of the RF and BF in elite players. However, futsal players did not present asymmetries in any muscular parameters. The baseline contractile muscle parameters could be an important factor related to performance of players during repeated high-intensity actions.20192019-10-1020182018-01-0120182018-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/11268/8327reponame:ABACUS. Repositorio de Producción Científicainstname:Universidad Europea (UEM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:abacus.universidadeuropea.com:11268/83272026-06-11T12:41:27Z
dc.title.none.fl_str_mv Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
title Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
spellingShingle Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
Sánchez Sánchez, Javier
Futbolistas
Aptitudes
Fisiología del ejercicio
Deporte
Competencia profesional
Fisiología humana
title_short Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
title_full Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
title_fullStr Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
title_full_unstemmed Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
title_sort Effect of a Repeated Sprint Ability test on the muscle contractile properties in elite futsal players
dc.creator.none.fl_str_mv Sánchez Sánchez, Javier
Bishop, David J.
García Unanue, Jorge Fernando
Ubago Guisado, Esther
Hernando, Enrique
López Fernández, Jorge
Colino Acevedo, Enrique
Gallardo Guerrero, Leonor
author Sánchez Sánchez, Javier
author_facet Sánchez Sánchez, Javier
Bishop, David J.
García Unanue, Jorge Fernando
Ubago Guisado, Esther
Hernando, Enrique
López Fernández, Jorge
Colino Acevedo, Enrique
Gallardo Guerrero, Leonor
author_role author
author2 Bishop, David J.
García Unanue, Jorge Fernando
Ubago Guisado, Esther
Hernando, Enrique
López Fernández, Jorge
Colino Acevedo, Enrique
Gallardo Guerrero, Leonor
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Futbolistas
Aptitudes
Fisiología del ejercicio
Deporte
Competencia profesional
Fisiología humana
topic Futbolistas
Aptitudes
Fisiología del ejercicio
Deporte
Competencia profesional
Fisiología humana
description The aim of this study was to evaluate the effect of a repeated sprint ability (RSA) test on the contractile properties of the muscles in elite futsal players. A total of 20 elite players completed the RSA test (7 × 30 m), and the contractile response from the rectus femoris (RF) and biceps femoris (BF) of both legs were analysed pre and post through tensiomyography. There was a significant increment in 30-m times from the third sprint onwards (p < 0.05). The percent decrement in sprint ability (RSADEC) with respect to the first sprint was significantly higher in the last sprint. The players did not show evidence of lateral asymmetry in any of the muscle groups analysed after the RSA test (p > 0.05). Following the RSA test there was a significant reduction in the delay time (Td) in RF, a significant decrement in half-relaxation time (Tr) in the RF, and a significant reduction in sustain time (Ts) in the RF and BF of both legs. The maximum radial displacement of the muscle belly (Dm) increased (1.6 mm; effect size = 0.75; p < 0.05) in the RF after the RSA test, indicating reduced muscle stiffness and the ability to generate strength rapidly. The decrement in performance during the RSA test was significantly correlated with changes in contraction time (Tc) in RF and BF, Td in BF, and Dm in RF (p < 0.05). The RSA test generated alterations in the contractile properties of the RF and BF in elite players. However, futsal players did not present asymmetries in any muscular parameters. The baseline contractile muscle parameters could be an important factor related to performance of players during repeated high-intensity actions.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01
2018
2018-01-01
2019
2019-10-10
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/11268/8327
url http://hdl.handle.net/11268/8327
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:ABACUS. Repositorio de Producción Científica
instname:Universidad Europea (UEM)
instname_str Universidad Europea (UEM)
reponame_str ABACUS. Repositorio de Producción Científica
collection ABACUS. Repositorio de Producción Científica
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869420184914100224
score 15,301603

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