The effect of three different training programs in elderly women’s isokinetic strength
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.6063/motricidade.16461 |
Resumo: | This study aimed was to assess the effects of three different training protocols in quadriceps and hamstrings isokinetic muscle strength of independent elderly women. Eighty women were recruited for this study and divided into four groups of twenty subjects: the control group, the multicomponent group, the muscle power group, and the muscular resistance strength group. The isokinetic strength was measured in both lower limbs with a dynamometer at 60°/s and 180º/s. The multivariate analysis (ANOVA) and the Bonferroni test assessed the group and time effect. Significant and positive effects were observed in the time and group interaction in the power group at 180°/s and 60°/s knee flexion in the dominant (p = 0.004, respectively) and non-dominant (p = 0.046 and p = 0.041, respectively) lower limbs. The Control group had significant and negative effect on the time x group interaction at 180°/s and 60°/s on the extension of the dominant knee (p = 0.008 and p = 0.001, respectively) and non-dominant (p = 0.003 and p< 0.001, respectively). The muscle power training seems to be the most effective to increase the isokinetic strength in older independent women. All the training programs appear to contribute to decreasing the age-related loss on isokinetic strength. |
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The effect of three different training programs in elderly women’s isokinetic strengthO efeito de três tipos de programas de treino na força isocinética de mulheres idosasOriginal ArticleThis study aimed was to assess the effects of three different training protocols in quadriceps and hamstrings isokinetic muscle strength of independent elderly women. Eighty women were recruited for this study and divided into four groups of twenty subjects: the control group, the multicomponent group, the muscle power group, and the muscular resistance strength group. The isokinetic strength was measured in both lower limbs with a dynamometer at 60°/s and 180º/s. The multivariate analysis (ANOVA) and the Bonferroni test assessed the group and time effect. Significant and positive effects were observed in the time and group interaction in the power group at 180°/s and 60°/s knee flexion in the dominant (p = 0.004, respectively) and non-dominant (p = 0.046 and p = 0.041, respectively) lower limbs. The Control group had significant and negative effect on the time x group interaction at 180°/s and 60°/s on the extension of the dominant knee (p = 0.008 and p = 0.001, respectively) and non-dominant (p = 0.003 and p< 0.001, respectively). The muscle power training seems to be the most effective to increase the isokinetic strength in older independent women. All the training programs appear to contribute to decreasing the age-related loss on isokinetic strength.O objetivo deste estudo foi avaliar o efeito de três tipos de treino de força nos níveis de força muscular isocinética de mulheres independentes residentes numa comunidade. 80 mulheres participaram nesta investigação e foram subdivididas em quatro grupos: o grupo controlo, treino multicomponente, treino de potência e treino de resistência muscular. A força isocinética foi avaliada com recurso a um dinamómetro a 60°/s e 180º/s. A análise multivariada (ANOVA) e o teste de Bonferroni avaliaram o efeito do tempo e tipo de treino. Efeitos significativos e positivos foram observados na interação do tempo e tipo de treino no grupo de potência a 180°/s e 60°/s na flexão do joelho do membro inferior dominante (p = 0.004, respetivamente) e não dominante (p = 0.046 e p = 0.041, respetivamente). O grupo controlo apresentou um efeito negativo do tempo e tipo de treino a 180°/s e 60°/s na extensão do joelho no membro inferior dominante (p = 0.008 e p = 0.001, respetivamente) e não dominante (p = 0.003 e p< 0.001, respetivamente). O treino de potência foi o que mostrou maior incremento nos níveis de força. Todos os programas de treino mostraram ter contribuído para a minimização das diminuições dos níveis de força relacionadas com a idadeEdições Sílabas Didáticas2020-03-31T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.6063/motricidade.16461eng2182-29721646-107XMonteiro, António MForte, Pedro MiguelCarvalho, Joanainfo: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:RCAAP2022-09-05T14:54:45Zoai:ojs.revistas.rcaap.pt:article/16461Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:30:07.821824Repositório 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 |
The effect of three different training programs in elderly women’s isokinetic strength O efeito de três tipos de programas de treino na força isocinética de mulheres idosas |
title |
The effect of three different training programs in elderly women’s isokinetic strength |
spellingShingle |
The effect of three different training programs in elderly women’s isokinetic strength Monteiro, António M Original Article |
title_short |
The effect of three different training programs in elderly women’s isokinetic strength |
title_full |
The effect of three different training programs in elderly women’s isokinetic strength |
title_fullStr |
The effect of three different training programs in elderly women’s isokinetic strength |
title_full_unstemmed |
The effect of three different training programs in elderly women’s isokinetic strength |
title_sort |
The effect of three different training programs in elderly women’s isokinetic strength |
author |
Monteiro, António M |
author_facet |
Monteiro, António M Forte, Pedro Miguel Carvalho, Joana |
author_role |
author |
author2 |
Forte, Pedro Miguel Carvalho, Joana |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Monteiro, António M Forte, Pedro Miguel Carvalho, Joana |
dc.subject.por.fl_str_mv |
Original Article |
topic |
Original Article |
description |
This study aimed was to assess the effects of three different training protocols in quadriceps and hamstrings isokinetic muscle strength of independent elderly women. Eighty women were recruited for this study and divided into four groups of twenty subjects: the control group, the multicomponent group, the muscle power group, and the muscular resistance strength group. The isokinetic strength was measured in both lower limbs with a dynamometer at 60°/s and 180º/s. The multivariate analysis (ANOVA) and the Bonferroni test assessed the group and time effect. Significant and positive effects were observed in the time and group interaction in the power group at 180°/s and 60°/s knee flexion in the dominant (p = 0.004, respectively) and non-dominant (p = 0.046 and p = 0.041, respectively) lower limbs. The Control group had significant and negative effect on the time x group interaction at 180°/s and 60°/s on the extension of the dominant knee (p = 0.008 and p = 0.001, respectively) and non-dominant (p = 0.003 and p< 0.001, respectively). The muscle power training seems to be the most effective to increase the isokinetic strength in older independent women. All the training programs appear to contribute to decreasing the age-related loss on isokinetic strength. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03-31T00:00:00Z |
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 |
https://doi.org/10.6063/motricidade.16461 |
url |
https://doi.org/10.6063/motricidade.16461 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2182-2972 1646-107X |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Edições Sílabas Didáticas |
publisher.none.fl_str_mv |
Edições Sílabas Didáticas |
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 |
|
_version_ |
1799130168628871168 |