Kinetic asymmetries between forward and drop jump landing tasks
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p661 |
Resumo: | Landing asymmetry is a risk factor for knee anterior cruciate ligament injury. The aim of this study was to identify kinetic asymmetries in healthy recreational athletes performing different jump-landing techniques. Twelve recreational athletes engaged in regular training underwent kinetic evaluation using two 3D force plates and were analyzed for: (a) three-dimensional peak forces, (b) time to peak vertical force, and (c) initial phase asymmetries. All data were collected during performance of unilateral and bilateral trials of forward and drop jump tasks. Forward jump-landing tasks elicited greater kinetic asymmetry than drop-landing tasks. Regardless of jump-landing technique, the preferred leg experienced higher forces than the non-preferred leg. The initial landing phase showed more kinetic asymmetries than the later phase when peak vertical forces occur. It was concluded that when screening athletes for kinetic asymmetries that may predispose them to injury, forward jump-landing tasks and the early landing phase might show more kinetic asymmetries than drop jump-landing tasks and the late landing phase, respectively. |
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Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
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Kinetic asymmetries between forward and drop jump landing tasksAssimetrias cinéticas entre saltos para frente e saltos de quedaLanding asymmetry is a risk factor for knee anterior cruciate ligament injury. The aim of this study was to identify kinetic asymmetries in healthy recreational athletes performing different jump-landing techniques. Twelve recreational athletes engaged in regular training underwent kinetic evaluation using two 3D force plates and were analyzed for: (a) three-dimensional peak forces, (b) time to peak vertical force, and (c) initial phase asymmetries. All data were collected during performance of unilateral and bilateral trials of forward and drop jump tasks. Forward jump-landing tasks elicited greater kinetic asymmetry than drop-landing tasks. Regardless of jump-landing technique, the preferred leg experienced higher forces than the non-preferred leg. The initial landing phase showed more kinetic asymmetries than the later phase when peak vertical forces occur. It was concluded that when screening athletes for kinetic asymmetries that may predispose them to injury, forward jump-landing tasks and the early landing phase might show more kinetic asymmetries than drop jump-landing tasks and the late landing phase, respectively.Assimetrias durante a aterrissagem de tarefas de salto são um fator de risco para lesão de ligamento cruzado anterior do joelho. O objetivo deste estudo foi identificar assimetrias cinéticas em atletas recreacionais saudáveis, enquanto realizavam diferentes tarefas de salto e aterrissagem. Doze atletas recreacionais que treinavam regularmente realizaram uma avaliação cinética, em que foram avaliadas as seguintes variáveis: (a) pico das forças de reação do solo (nas três componentes), (b) tempo para o pico de força vertical, e (c) assimetrias na fase inicial da aterrissagem. Os dados foram coletados durante a execução de saltos unilaterais e bilaterais, assim como de saltos para frente e saltos de queda. Saltos para frente demonstraram maiores assimetrias cinéticas comparados com os saltos de queda. Independente do tipo de salto, a perna preferida recebeu maiores cargas se comparada com a perna não preferida. A fase inicial da aterrissagem foi mais sensível na detecção de assimetrias cinéticas do que a fase mais tardia da aterrissagem, quando ocorrem os picos de força. Pode-se concluir que as avaliações para detectar assimetrias cinéticas em atletas, saltos para frente e a fase inicial da aterrissagem parecem ser mais sensíveis para a detecção dessas assimetrias. Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil2015-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Avaliado por Pares",Original paperAvaliado por ParesArtigos Originaisapplication/pdfhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p66110.1590/1980-0037.2015v17n6p661Brazilian Journal of Kinanthropometry and Human Performance; Vol. 17 No. 6 (2015); 661-671Revista Brasileira de Cineantropometria e Desempenho Humano; v. 17 n. 6 (2015); 661-6711980-00371415-8426reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCenghttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p661/31108de Britto, Morgana AlvesFranco, Pedro SilveloPappas, EvangelosCarpes, Felipe Pinfo:eu-repo/semantics/openAccess2018-12-05T09:15:23Zoai:periodicos.ufsc.br:article/36308Revistahttps://periodicos.ufsc.br/index.php/rbcdh/PUBhttps://periodicos.ufsc.br/index.php/rbcdh/oairbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br1980-00371415-8426opendoar:2018-12-05T09:15:23Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Kinetic asymmetries between forward and drop jump landing tasks Assimetrias cinéticas entre saltos para frente e saltos de queda |
title |
Kinetic asymmetries between forward and drop jump landing tasks |
spellingShingle |
Kinetic asymmetries between forward and drop jump landing tasks de Britto, Morgana Alves |
title_short |
Kinetic asymmetries between forward and drop jump landing tasks |
title_full |
Kinetic asymmetries between forward and drop jump landing tasks |
title_fullStr |
Kinetic asymmetries between forward and drop jump landing tasks |
title_full_unstemmed |
Kinetic asymmetries between forward and drop jump landing tasks |
title_sort |
Kinetic asymmetries between forward and drop jump landing tasks |
author |
de Britto, Morgana Alves |
author_facet |
de Britto, Morgana Alves Franco, Pedro Silvelo Pappas, Evangelos Carpes, Felipe P |
author_role |
author |
author2 |
Franco, Pedro Silvelo Pappas, Evangelos Carpes, Felipe P |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
de Britto, Morgana Alves Franco, Pedro Silvelo Pappas, Evangelos Carpes, Felipe P |
description |
Landing asymmetry is a risk factor for knee anterior cruciate ligament injury. The aim of this study was to identify kinetic asymmetries in healthy recreational athletes performing different jump-landing techniques. Twelve recreational athletes engaged in regular training underwent kinetic evaluation using two 3D force plates and were analyzed for: (a) three-dimensional peak forces, (b) time to peak vertical force, and (c) initial phase asymmetries. All data were collected during performance of unilateral and bilateral trials of forward and drop jump tasks. Forward jump-landing tasks elicited greater kinetic asymmetry than drop-landing tasks. Regardless of jump-landing technique, the preferred leg experienced higher forces than the non-preferred leg. The initial landing phase showed more kinetic asymmetries than the later phase when peak vertical forces occur. It was concluded that when screening athletes for kinetic asymmetries that may predispose them to injury, forward jump-landing tasks and the early landing phase might show more kinetic asymmetries than drop jump-landing tasks and the late landing phase, respectively. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Avaliado por Pares", Original paper Avaliado por Pares Artigos Originais |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p661 10.1590/1980-0037.2015v17n6p661 |
url |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p661 |
identifier_str_mv |
10.1590/1980-0037.2015v17n6p661 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2015v17n6p661/31108 |
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 |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
dc.source.none.fl_str_mv |
Brazilian Journal of Kinanthropometry and Human Performance; Vol. 17 No. 6 (2015); 661-671 Revista Brasileira de Cineantropometria e Desempenho Humano; v. 17 n. 6 (2015); 661-671 1980-0037 1415-8426 reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
collection |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
rbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br |
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1789435124036665344 |