Variation in isometric force after active shortening and lengthening and their mechanisms: a review
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Fisioterapia em Movimento |
Texto Completo: | https://periodicos.pucpr.br/fisio/article/view/21620 |
Resumo: | Introduction: The isometric force history dependence of skeletal muscle has been studied along the last one hundred years. Several theories have been formulated to explain and establish the causes of the phenomenon, but not successfully, as they have not been fully accepted and demonstrated, and much controversy on such a subject still remains. Objective: To present a systematic literature review on the dynamics of the mechanisms of force depression and force enhancement after active shortening and lengthening, respectively, identifying the key variables involved in the phenomenon, and to date to present the main theories and hypothesis developed trying to explaining it. Method: The procedure of literature searching complied the major databases, including articles either, those which directly investigated the phenomena of force depression and force enhancement or those which presented possible causes and mechanisms associated with their respective events, from the earliest studies published until the year of 2010. Results: 97 references were found according to the criteria used. Conclusion: Based on this review, it is suggested that the theory of stress inhibition of actin-myosin cross-bridges is that better explain the phenomenon of force depression. Whereas regarding the force enhancement phenomenon, one theory have been well accepted, the increased number of actin-myosin cross-bridges in strong binding state influenced by the recruitment of passive elastic components, which hole is attributed to the titin filament. |
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Fisioterapia em Movimento |
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|
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Variation in isometric force after active shortening and lengthening and their mechanisms: a reviewIntroduction: The isometric force history dependence of skeletal muscle has been studied along the last one hundred years. Several theories have been formulated to explain and establish the causes of the phenomenon, but not successfully, as they have not been fully accepted and demonstrated, and much controversy on such a subject still remains. Objective: To present a systematic literature review on the dynamics of the mechanisms of force depression and force enhancement after active shortening and lengthening, respectively, identifying the key variables involved in the phenomenon, and to date to present the main theories and hypothesis developed trying to explaining it. Method: The procedure of literature searching complied the major databases, including articles either, those which directly investigated the phenomena of force depression and force enhancement or those which presented possible causes and mechanisms associated with their respective events, from the earliest studies published until the year of 2010. Results: 97 references were found according to the criteria used. Conclusion: Based on this review, it is suggested that the theory of stress inhibition of actin-myosin cross-bridges is that better explain the phenomenon of force depression. Whereas regarding the force enhancement phenomenon, one theory have been well accepted, the increased number of actin-myosin cross-bridges in strong binding state influenced by the recruitment of passive elastic components, which hole is attributed to the titin filament.Editora PUCPRESS2017-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.pucpr.br/fisio/article/view/2162010.1590/0103-5150.027.001.AR02Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 27 No. 1 (2014)Fisioterapia em Movimento; v. 27 n. 1 (2014)1980-5918reponame:Fisioterapia em Movimentoinstname:Pontifícia Universidade Católica do Paraná (PUC-PR)instacron:PUC_PRenghttps://periodicos.pucpr.br/fisio/article/view/21620/20744Copyright (c) 2022 PUCPRESSinfo:eu-repo/semantics/openAccessTroyack de Lima, RodrigoFarinatti, PauloMonteiro, WalaceGomes de Oliveira, Carlos2022-03-07T19:01:01Zoai:ojs.periodicos.pucpr.br:article/21620Revistahttps://periodicos.pucpr.br/fisioPRIhttps://periodicos.pucpr.br/fisio/oairubia.farias@pucpr.br||revista.fisioterapia@pucpr.br1980-59180103-5150opendoar:2022-03-07T19:01:01Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR)false |
dc.title.none.fl_str_mv |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
title |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
spellingShingle |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review Troyack de Lima, Rodrigo |
title_short |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
title_full |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
title_fullStr |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
title_full_unstemmed |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
title_sort |
Variation in isometric force after active shortening and lengthening and their mechanisms: a review |
author |
Troyack de Lima, Rodrigo |
author_facet |
Troyack de Lima, Rodrigo Farinatti, Paulo Monteiro, Walace Gomes de Oliveira, Carlos |
author_role |
author |
author2 |
Farinatti, Paulo Monteiro, Walace Gomes de Oliveira, Carlos |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Troyack de Lima, Rodrigo Farinatti, Paulo Monteiro, Walace Gomes de Oliveira, Carlos |
description |
Introduction: The isometric force history dependence of skeletal muscle has been studied along the last one hundred years. Several theories have been formulated to explain and establish the causes of the phenomenon, but not successfully, as they have not been fully accepted and demonstrated, and much controversy on such a subject still remains. Objective: To present a systematic literature review on the dynamics of the mechanisms of force depression and force enhancement after active shortening and lengthening, respectively, identifying the key variables involved in the phenomenon, and to date to present the main theories and hypothesis developed trying to explaining it. Method: The procedure of literature searching complied the major databases, including articles either, those which directly investigated the phenomena of force depression and force enhancement or those which presented possible causes and mechanisms associated with their respective events, from the earliest studies published until the year of 2010. Results: 97 references were found according to the criteria used. Conclusion: Based on this review, it is suggested that the theory of stress inhibition of actin-myosin cross-bridges is that better explain the phenomenon of force depression. Whereas regarding the force enhancement phenomenon, one theory have been well accepted, the increased number of actin-myosin cross-bridges in strong binding state influenced by the recruitment of passive elastic components, which hole is attributed to the titin filament. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-09-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/21620 10.1590/0103-5150.027.001.AR02 |
url |
https://periodicos.pucpr.br/fisio/article/view/21620 |
identifier_str_mv |
10.1590/0103-5150.027.001.AR02 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.pucpr.br/fisio/article/view/21620/20744 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 PUCPRESS info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 PUCPRESS |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora PUCPRESS |
publisher.none.fl_str_mv |
Editora PUCPRESS |
dc.source.none.fl_str_mv |
Fisioterapia em Movimento (Physical Therapy in Movement); Vol. 27 No. 1 (2014) Fisioterapia em Movimento; v. 27 n. 1 (2014) 1980-5918 reponame:Fisioterapia em Movimento instname:Pontifícia Universidade Católica do Paraná (PUC-PR) instacron:PUC_PR |
instname_str |
Pontifícia Universidade Católica do Paraná (PUC-PR) |
instacron_str |
PUC_PR |
institution |
PUC_PR |
reponame_str |
Fisioterapia em Movimento |
collection |
Fisioterapia em Movimento |
repository.name.fl_str_mv |
Fisioterapia em Movimento - Pontifícia Universidade Católica do Paraná (PUC-PR) |
repository.mail.fl_str_mv |
rubia.farias@pucpr.br||revista.fisioterapia@pucpr.br |
_version_ |
1799138747088896000 |