Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas

Detalhes bibliográficos
Autor(a) principal: Hayakawa, Marina Yumi [UNESP]
Data de Publicação: 2011
Tipo de documento: Trabalho de conclusão de curso
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/119403
Resumo: Several studies have shown that different stretching routines can lead to decreases on acute neuromuscular system performance. Although the deficit in muscle strength mediated by different methods of stretching has been systematically observed, few studies have investigated the possible existence of a dose-response relationship between the amount of stretching and muscle strength deficit in older adults. In this context, the objective of this study was to investigate the acute effect of two different stretching volumes on isometric force-time curve (Cf-t) in elderly women. The study included 13 older women (64.08 ± 4.27 years, 69.98 ± 10.56 kg, 157.90 ± 8.66 cm, 28.25 ± 4.22 kg/m²). The participants visited the laboratory for five consecutive days, among which the first two were used for familiarization. During the other three days the participants underwent experimental conditions: control (C) stretch 30 seconds (AE30) and stretch 60 seconds (AE60). For the AE30 and AE60 conditions, three series of passive static stretching were performed, with duration of 30 and 60 seconds, respectively. The experimental conditions were performed with an interval of at least 24 hours between them and the order of execution was randomized. The recording of isometric Cf-t of the knee extensor muscles was performed in extensor chair connected to a force transducer. Measurements were recorded immediately after each experimental condition, for five seconds. For statistical analysis, descriptive procedures were used and ANOVA one way to check possible changes on the Maximal Voluntary Contraction (CVM) and Peak Rate of Force Development (TDFP) among the three conditions (p <0.05). The ANOVA showed no statistically significant difference for CVM and TDFP, between the three conditions. It can be concluded that different volumes of static stretching, three sets ...(Complete abstract click electronic access below)
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spelling Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosasAlongamento (Fisiologia)EnvelhecimentoArticulações - Amplitude do movimentoCinesiologiaExercícios físicosStretch (Physiology)AgingJoints - Range of motionKinesiologySeveral studies have shown that different stretching routines can lead to decreases on acute neuromuscular system performance. Although the deficit in muscle strength mediated by different methods of stretching has been systematically observed, few studies have investigated the possible existence of a dose-response relationship between the amount of stretching and muscle strength deficit in older adults. In this context, the objective of this study was to investigate the acute effect of two different stretching volumes on isometric force-time curve (Cf-t) in elderly women. The study included 13 older women (64.08 ± 4.27 years, 69.98 ± 10.56 kg, 157.90 ± 8.66 cm, 28.25 ± 4.22 kg/m²). The participants visited the laboratory for five consecutive days, among which the first two were used for familiarization. During the other three days the participants underwent experimental conditions: control (C) stretch 30 seconds (AE30) and stretch 60 seconds (AE60). For the AE30 and AE60 conditions, three series of passive static stretching were performed, with duration of 30 and 60 seconds, respectively. The experimental conditions were performed with an interval of at least 24 hours between them and the order of execution was randomized. The recording of isometric Cf-t of the knee extensor muscles was performed in extensor chair connected to a force transducer. Measurements were recorded immediately after each experimental condition, for five seconds. For statistical analysis, descriptive procedures were used and ANOVA one way to check possible changes on the Maximal Voluntary Contraction (CVM) and Peak Rate of Force Development (TDFP) among the three conditions (p <0.05). The ANOVA showed no statistically significant difference for CVM and TDFP, between the three conditions. It can be concluded that different volumes of static stretching, three sets ...(Complete abstract click electronic access below)Vários estudos têm demonstrado que diferentes rotinas de alongamento podem levar a decréscimos agudos no desempenho do sistema neuromuscular. Entretanto, poucos trabalhos procuraram investigar a possível existência de uma relação doseresposta entre o volume de alongamento e o déficit de força muscular em idosos. Neste contexto, o objetivo do presente estudo foi investigar o efeito agudo de dois diferentes volumes de alongamento na curva força-tempo (Cf-t) isométrica. Participaram do estudo 13 idosas (64,08 ± 4,27 anos; 69,98 ± 10,56 kg; 157,90 ± 8,66 cm; 28,25 ± 4,22 kg/m²), que visitaram o laboratório durante cinco dias consecutivos, dentre os quais, os dois primeiros foram utilizados para familiarização. Nos três dias subsequentes as participantes foram submetidas às condições experimentais: controle (C), alongamento 30 segundos (AE30) e alongamento 60 segundos (AE60). Nas condições AE30 e AE60 foram realizadas três séries de alongamento estático passivo para o quadríceps femoral da perna dominante, de 30 e 60 segundos, respectivamente. As condições experimentais foram realizadas com intervalo de no mínino 24 horas e a ordem de execução das mesmas foi aleatorizada. O registro da Cf-t isométrica dos músculos extensores do joelho foi realizado em uma cadeira extensora conectada a um transdutor de força. As medidas foram registradas imediatamente após cada condição experimental, durante cinco segundos. Para análise estatística, foram empregados procedimentos descritivos e ANOVA one way para verificar possíveis alterações no comportamento da Contração Voluntária Máxima (CVM) e Taxa de Desenvolvimento de Força Pico (TDFP) entre as três condições (p<0,05). A ANOVA não apresentou diferença estatisticamente significativa para CVM e TDFP, entre as três condições. Concluiuse que ...(Resumo completo, clicar acesso eletrônico abaixo)Universidade Estadual Paulista (Unesp)Gobbi, Sebastião [UNESP]Gallo, Luiza Herminia [UNESP]Universidade Estadual Paulista (Unesp)Hayakawa, Marina Yumi [UNESP]2015-03-23T15:19:18Z2015-03-23T15:19:18Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis28 f.application/pdfHAYAKAWA, Marina Yumi. Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas. 2011. 28 f. Trabalho de conclusão de curso (licenciatura - Educação Física) - Universidade Estadual Paulista, Instituto de Biociências de Rio Claro, 2011.http://hdl.handle.net/11449/119403000692867hayakawa_my_tcc_rcla.pdfAlephreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporinfo:eu-repo/semantics/openAccess2023-12-08T06:17:35Zoai:repositorio.unesp.br:11449/119403Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:45:23.154248Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
title Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
spellingShingle Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
Hayakawa, Marina Yumi [UNESP]
Alongamento (Fisiologia)
Envelhecimento
Articulações - Amplitude do movimento
Cinesiologia
Exercícios físicos
Stretch (Physiology)
Aging
Joints - Range of motion
Kinesiology
title_short Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
title_full Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
title_fullStr Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
title_full_unstemmed Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
title_sort Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas
author Hayakawa, Marina Yumi [UNESP]
author_facet Hayakawa, Marina Yumi [UNESP]
author_role author
dc.contributor.none.fl_str_mv Gobbi, Sebastião [UNESP]
Gallo, Luiza Herminia [UNESP]
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Hayakawa, Marina Yumi [UNESP]
dc.subject.por.fl_str_mv Alongamento (Fisiologia)
Envelhecimento
Articulações - Amplitude do movimento
Cinesiologia
Exercícios físicos
Stretch (Physiology)
Aging
Joints - Range of motion
Kinesiology
topic Alongamento (Fisiologia)
Envelhecimento
Articulações - Amplitude do movimento
Cinesiologia
Exercícios físicos
Stretch (Physiology)
Aging
Joints - Range of motion
Kinesiology
description Several studies have shown that different stretching routines can lead to decreases on acute neuromuscular system performance. Although the deficit in muscle strength mediated by different methods of stretching has been systematically observed, few studies have investigated the possible existence of a dose-response relationship between the amount of stretching and muscle strength deficit in older adults. In this context, the objective of this study was to investigate the acute effect of two different stretching volumes on isometric force-time curve (Cf-t) in elderly women. The study included 13 older women (64.08 ± 4.27 years, 69.98 ± 10.56 kg, 157.90 ± 8.66 cm, 28.25 ± 4.22 kg/m²). The participants visited the laboratory for five consecutive days, among which the first two were used for familiarization. During the other three days the participants underwent experimental conditions: control (C) stretch 30 seconds (AE30) and stretch 60 seconds (AE60). For the AE30 and AE60 conditions, three series of passive static stretching were performed, with duration of 30 and 60 seconds, respectively. The experimental conditions were performed with an interval of at least 24 hours between them and the order of execution was randomized. The recording of isometric Cf-t of the knee extensor muscles was performed in extensor chair connected to a force transducer. Measurements were recorded immediately after each experimental condition, for five seconds. For statistical analysis, descriptive procedures were used and ANOVA one way to check possible changes on the Maximal Voluntary Contraction (CVM) and Peak Rate of Force Development (TDFP) among the three conditions (p <0.05). The ANOVA showed no statistically significant difference for CVM and TDFP, between the three conditions. It can be concluded that different volumes of static stretching, three sets ...(Complete abstract click electronic access below)
publishDate 2011
dc.date.none.fl_str_mv 2011
2015-03-23T15:19:18Z
2015-03-23T15:19:18Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/bachelorThesis
format bachelorThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv HAYAKAWA, Marina Yumi. Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas. 2011. 28 f. Trabalho de conclusão de curso (licenciatura - Educação Física) - Universidade Estadual Paulista, Instituto de Biociências de Rio Claro, 2011.
http://hdl.handle.net/11449/119403
000692867
hayakawa_my_tcc_rcla.pdf
identifier_str_mv HAYAKAWA, Marina Yumi. Efeito agudo de diferentes volumes de alongamento estático na contração voluntária máxima de idosas. 2011. 28 f. Trabalho de conclusão de curso (licenciatura - Educação Física) - Universidade Estadual Paulista, Instituto de Biociências de Rio Claro, 2011.
000692867
hayakawa_my_tcc_rcla.pdf
url http://hdl.handle.net/11449/119403
dc.language.iso.fl_str_mv por
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv 28 f.
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.source.none.fl_str_mv Aleph
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
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