ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP

Detalhes bibliográficos
Autor(a) principal: Castro, Alex [UNESP]
Data de Publicação: 2017
Outros Autores: Goethel, Marcio Fagundes [UNESP], Gaspari, Arthur Fernandes, Crozara, Luciano Fernandes [UNESP], Goncalves, Mauro [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/1517-869220172303161577
http://hdl.handle.net/11449/162949
Resumo: Introduction: The jump landing is the leading cause for ankle injuries in basketball. It has been shown that the use of ankle brace is effective to prevent these injuries by increasing the mechanical stability of the ankle at the initial contact of the foot with the ground. Objective: To investigate the effects of ankle brace on the ground reaction force (GRF) during the simulation of a basketball rebound jump. Method: Eleven young male basketball players randomly carried out a simulated basketball rebound jump under two conditions, with and without ankle brace (lace-up). Dynamic parameters of vertical GRF (take-off and landing vertical peaks, time to take-off and landing vertical peaks, take-off impulse peak, impulse at 50 milliseconds of landing, and jump height) and medial-lateral (take-off and landing medial-lateral peaks, and time to reach medial-lateral peaks at take-off and landing) were recorded by force platform during rebound jumps in each tested condition. The comparisons between the tested conditions were performed by paired t test (P<0.05). Results: The use of ankle braces reduced the medial and lateral peaks of the GRF by -15.7% (P=0.035) and -24.9% (P=0.012), respectively, during the landing of the rebound jump. Additionally, wearing the brace did not affect any dynamic parameters of vertical GRF or temporal parameters of the medial-lateral GRF (P>0.05). Conclusion: The use of ankle brace during basketball rebound jumps attenuates the magnitude of medial-lateral GRF on the landing phase, without changing the vertical GRF. This finding indicates that the use of brace increases the medial-lateral mechanical protection by decreasing the shear force exerted on the athlete's body without change the application of propulsive forces in the take-off and the impact absorption quality in the landing during the basketball rebound jump.
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spelling ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMPsportsankle/injuriesbasketball/injuriesIntroduction: The jump landing is the leading cause for ankle injuries in basketball. It has been shown that the use of ankle brace is effective to prevent these injuries by increasing the mechanical stability of the ankle at the initial contact of the foot with the ground. Objective: To investigate the effects of ankle brace on the ground reaction force (GRF) during the simulation of a basketball rebound jump. Method: Eleven young male basketball players randomly carried out a simulated basketball rebound jump under two conditions, with and without ankle brace (lace-up). Dynamic parameters of vertical GRF (take-off and landing vertical peaks, time to take-off and landing vertical peaks, take-off impulse peak, impulse at 50 milliseconds of landing, and jump height) and medial-lateral (take-off and landing medial-lateral peaks, and time to reach medial-lateral peaks at take-off and landing) were recorded by force platform during rebound jumps in each tested condition. The comparisons between the tested conditions were performed by paired t test (P<0.05). Results: The use of ankle braces reduced the medial and lateral peaks of the GRF by -15.7% (P=0.035) and -24.9% (P=0.012), respectively, during the landing of the rebound jump. Additionally, wearing the brace did not affect any dynamic parameters of vertical GRF or temporal parameters of the medial-lateral GRF (P>0.05). Conclusion: The use of ankle brace during basketball rebound jumps attenuates the magnitude of medial-lateral GRF on the landing phase, without changing the vertical GRF. This finding indicates that the use of brace increases the medial-lateral mechanical protection by decreasing the shear force exerted on the athlete's body without change the application of propulsive forces in the take-off and the impact absorption quality in the landing during the basketball rebound jump.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)National Counsel of Technological and Scientific DevelopmentUniv Estadual Campinas, Fac Educ Fis, Lab Fisiol Exercicio, Ave Erico Verissimo,Cidade Univ Zeferino Vaz, BR-13083851 Campinas, SP, BrazilUniv Estadual Paulista, Dept Educ Fis, Lab Biomecan, Rio Claro, SP, BrazilUniv Estadual Paulista, Dept Educ Fis, Lab Biomecan, Rio Claro, SP, BrazilFAPESP: 2011/15980-5FAPESP: 2010/10886-8National Counsel of Technological and Scientific Development: 482418/2009-5Soc Brasileira Med EsporteUniversidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Castro, Alex [UNESP]Goethel, Marcio Fagundes [UNESP]Gaspari, Arthur FernandesCrozara, Luciano Fernandes [UNESP]Goncalves, Mauro [UNESP]2018-11-26T17:35:03Z2018-11-26T17:35:03Z2017-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article232-236application/pdfhttp://dx.doi.org/10.1590/1517-869220172303161577Revista Brasileira De Medicina Do Esporte. Sao Paulo Sp: Soc Brasileira Med Esporte, v. 23, n. 3, p. 232-236, 2017.1517-8692http://hdl.handle.net/11449/16294910.1590/1517-869220172303161577S1517-86922017000300232WOS:000404766200013S1517-86922017000300232.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Medicina Do Esporte0,185info:eu-repo/semantics/openAccess2024-01-27T06:58:22Zoai:repositorio.unesp.br:11449/162949Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:06:00.330960Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
title ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
spellingShingle ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
Castro, Alex [UNESP]
sports
ankle/injuries
basketball/injuries
title_short ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
title_full ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
title_fullStr ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
title_full_unstemmed ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
title_sort ANKLE BRACE ATTENUATES THE MEDIAL-LATERAL GROUND REACTION FORCE DURING BASKETBALL REBOUND JUMP
author Castro, Alex [UNESP]
author_facet Castro, Alex [UNESP]
Goethel, Marcio Fagundes [UNESP]
Gaspari, Arthur Fernandes
Crozara, Luciano Fernandes [UNESP]
Goncalves, Mauro [UNESP]
author_role author
author2 Goethel, Marcio Fagundes [UNESP]
Gaspari, Arthur Fernandes
Crozara, Luciano Fernandes [UNESP]
Goncalves, Mauro [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Castro, Alex [UNESP]
Goethel, Marcio Fagundes [UNESP]
Gaspari, Arthur Fernandes
Crozara, Luciano Fernandes [UNESP]
Goncalves, Mauro [UNESP]
dc.subject.por.fl_str_mv sports
ankle/injuries
basketball/injuries
topic sports
ankle/injuries
basketball/injuries
description Introduction: The jump landing is the leading cause for ankle injuries in basketball. It has been shown that the use of ankle brace is effective to prevent these injuries by increasing the mechanical stability of the ankle at the initial contact of the foot with the ground. Objective: To investigate the effects of ankle brace on the ground reaction force (GRF) during the simulation of a basketball rebound jump. Method: Eleven young male basketball players randomly carried out a simulated basketball rebound jump under two conditions, with and without ankle brace (lace-up). Dynamic parameters of vertical GRF (take-off and landing vertical peaks, time to take-off and landing vertical peaks, take-off impulse peak, impulse at 50 milliseconds of landing, and jump height) and medial-lateral (take-off and landing medial-lateral peaks, and time to reach medial-lateral peaks at take-off and landing) were recorded by force platform during rebound jumps in each tested condition. The comparisons between the tested conditions were performed by paired t test (P<0.05). Results: The use of ankle braces reduced the medial and lateral peaks of the GRF by -15.7% (P=0.035) and -24.9% (P=0.012), respectively, during the landing of the rebound jump. Additionally, wearing the brace did not affect any dynamic parameters of vertical GRF or temporal parameters of the medial-lateral GRF (P>0.05). Conclusion: The use of ankle brace during basketball rebound jumps attenuates the magnitude of medial-lateral GRF on the landing phase, without changing the vertical GRF. This finding indicates that the use of brace increases the medial-lateral mechanical protection by decreasing the shear force exerted on the athlete's body without change the application of propulsive forces in the take-off and the impact absorption quality in the landing during the basketball rebound jump.
publishDate 2017
dc.date.none.fl_str_mv 2017-05-01
2018-11-26T17:35:03Z
2018-11-26T17:35:03Z
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/10.1590/1517-869220172303161577
Revista Brasileira De Medicina Do Esporte. Sao Paulo Sp: Soc Brasileira Med Esporte, v. 23, n. 3, p. 232-236, 2017.
1517-8692
http://hdl.handle.net/11449/162949
10.1590/1517-869220172303161577
S1517-86922017000300232
WOS:000404766200013
S1517-86922017000300232.pdf
url http://dx.doi.org/10.1590/1517-869220172303161577
http://hdl.handle.net/11449/162949
identifier_str_mv Revista Brasileira De Medicina Do Esporte. Sao Paulo Sp: Soc Brasileira Med Esporte, v. 23, n. 3, p. 232-236, 2017.
1517-8692
10.1590/1517-869220172303161577
S1517-86922017000300232
WOS:000404766200013
S1517-86922017000300232.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira De Medicina Do Esporte
0,185
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 232-236
application/pdf
dc.publisher.none.fl_str_mv Soc Brasileira Med Esporte
publisher.none.fl_str_mv Soc Brasileira Med Esporte
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
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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
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