Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study

Detalhes bibliográficos
Autor(a) principal: Gomes, Amanda
Data de Publicação: 2020
Outros Autores: Sarlo da Rocha, Daniele, da Silva Lins, Luiz Henrique, Fidalgo Monteiro Martins, Vanessa, Moraes Gonçalves, Michel, Miranda, Humberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Educação Física
Texto Completo: https://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/936
Resumo: Introduction: Introduction: Practitioners at all levels have been looking for effective and efficient strategies to optimize Strength training (ST). In this context, static stretching in antagonistic muscles such as warm-up seems to provide improvements in strength performance in agonist muscles. Objective: To evaluate the acute effect on strength performance in the leg extension in response to the static stretching of the antagonistic muscles (hamstrings). Methods: An experimental study, with a convenience sample with 14 men with experience in ST. Test and retest of 10 repetitions maximum (RM) were applied. Before ST, two protocols were performed with an interval of 48-72h, during the warmup, two different protocols were applied: a) traditional without stretching (TR) or b) with static stretching of the hamstrings (SSH), antagonists to the quadriceps muscles. Results: No significant differences were found in the total workout volume (TWV) between the TR (1727.86±697.05Kg) and SSH (1782.14±719.21Kg) protocols. In the TR protocol, significant differences were found in the number of repetitions in the 1st (9.93±0.27; p=0.001) and 2nd (9.21±0.97; p=0.030) sets in relation to the number of repetitions of 3rd set (8.21±1.25). In the SSH protocol, significant differences were found in the number of repetitions in the 1st (10.14±0.36) set in relation to the number of repetitions in the 2nd (9.14±1.10; p=0.010) and 3rd (8,86±1.41; p=0.012) sets. Conclusion: In conclusion, performing 40s of static stretching on the hamstrings does not seem to impair on muscle performance in the leg extension.
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spelling Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental studyEfeito agudo no desempenho de força na cadeira extensora em resposta ao alongamento estático dos músculos antagonistas: um estudo experimentalalongamentomúsculos isquiotibiaismúsculos quadrícepscarga de treinamentostretchinghamstringsquadricepstraining loadIntroduction: Introduction: Practitioners at all levels have been looking for effective and efficient strategies to optimize Strength training (ST). In this context, static stretching in antagonistic muscles such as warm-up seems to provide improvements in strength performance in agonist muscles. Objective: To evaluate the acute effect on strength performance in the leg extension in response to the static stretching of the antagonistic muscles (hamstrings). Methods: An experimental study, with a convenience sample with 14 men with experience in ST. Test and retest of 10 repetitions maximum (RM) were applied. Before ST, two protocols were performed with an interval of 48-72h, during the warmup, two different protocols were applied: a) traditional without stretching (TR) or b) with static stretching of the hamstrings (SSH), antagonists to the quadriceps muscles. Results: No significant differences were found in the total workout volume (TWV) between the TR (1727.86±697.05Kg) and SSH (1782.14±719.21Kg) protocols. In the TR protocol, significant differences were found in the number of repetitions in the 1st (9.93±0.27; p=0.001) and 2nd (9.21±0.97; p=0.030) sets in relation to the number of repetitions of 3rd set (8.21±1.25). In the SSH protocol, significant differences were found in the number of repetitions in the 1st (10.14±0.36) set in relation to the number of repetitions in the 2nd (9.14±1.10; p=0.010) and 3rd (8,86±1.41; p=0.012) sets. Conclusion: In conclusion, performing 40s of static stretching on the hamstrings does not seem to impair on muscle performance in the leg extension.Introdução: Praticantes de musculação, de todos os níveis, buscam estratégias eficazes e eficientes para otimizar o treinamento de força. Nesse contexto, o alongamento estático nos músculos antagonistas como aquecimento parece proporcionar melhorias no desempenho de força nos músculos agonistas. Objetivo: Avaliar o efeito agudo no desempenho de força de quadríceps, no movimento de extensão de pernas, na cadeira extensora, em resposta ao alongamento estático dos músculos antagonistas (isquiotibiais). Métodos: Estudo experimental, com amostra por conveniência, do qual participaram 14 homens, com experiência em TF. Foram aplicados teste e reteste de 10 repetições em carga máxima (10RM). Antes do treinamento de força, foram realizaram dois protocolos com intervalo de 48-72 h, nos quais, durante o aquecimento foram aplicados dois protocolos distintos: a) O tradicional (TR) sem alongamento estático dos músculos antagonistas; e b) com alongamento estático dos isquiotibiais (AEI), os antagonistas aos músculos quadríceps. Resultados: Não houve diferenças significativas no volume total de trabalho (VTT) entre os protocolos TR (1727,86±697,05Kg) e AEI (1782,14±719,21Kg). No protocolo TR, foram encontradas diferenças significativas no número de repetições das 1ª (9,93±0,27; p=0,001) e 2ª (9,21±0,97; p=0,030) séries em relação ao número de repetições da 3ª série (8,21±1,25). No protocolo AEI, foram encontradas diferenças significativas no número de repetições da 1ª (10,14±0,36) série em relação ao número de repetições das 2ª (9,14±1,10; p=0,010) e 3ª (8,86±1,41; p=0,012) séries. Conclusão: Em conclusão, realizar 40s de alongamento estático nos isquiotibiais não parece prejudicar o desempenho muscular na cadeira extensora.Exército Brasileiro2020-07-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/93610.37310/ref.v89i1.936Journal of Physical Education; Vol. 89 No. 1 (2020); 16-25Revista de Educação Física / Journal of Physical Education; v. 89 n. 1 (2020); 16-252447-89460102-846410.37310/ref.v89i1reponame:Revista de Educação Físicainstname:Centro de Capacitação Física do Exército (CCFEX)instacron:CCFEXporhttps://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/936/1986Copyright (c) 2020 Revista de Educação Física / Journal of Physical Educationinfo:eu-repo/semantics/openAccessGomes, Amanda Sarlo da Rocha, Daniele da Silva Lins, Luiz Henrique Fidalgo Monteiro Martins, Vanessa Moraes Gonçalves, Michel Miranda, Humberto2023-02-11T16:45:30Zoai:ojs.revistadeeducacaofisica.emnuvens.com.br:article/936Revistahttps://revistadeeducacaofisica.emnuvens.com.br/revistaPUBhttps://revistadeeducacaofisica.emnuvens.com.br/revista/oai||revistaef.ccfex@gmail.com2447-89460102-8464opendoar:2023-02-11T16:45:30Revista de Educação Física - Centro de Capacitação Física do Exército (CCFEX)false
dc.title.none.fl_str_mv Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
Efeito agudo no desempenho de força na cadeira extensora em resposta ao alongamento estático dos músculos antagonistas: um estudo experimental
title Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
spellingShingle Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
Gomes, Amanda
alongamento
músculos isquiotibiais
músculos quadríceps
carga de treinamento
stretching
hamstrings
quadriceps
training load
title_short Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
title_full Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
title_fullStr Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
title_full_unstemmed Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
title_sort Acute Effect on Strength Performance in The Leg Extension in Response to The Static Stretching of Antagonist Muscles: An experimental study
author Gomes, Amanda
author_facet Gomes, Amanda
Sarlo da Rocha, Daniele
da Silva Lins, Luiz Henrique
Fidalgo Monteiro Martins, Vanessa
Moraes Gonçalves, Michel
Miranda, Humberto
author_role author
author2 Sarlo da Rocha, Daniele
da Silva Lins, Luiz Henrique
Fidalgo Monteiro Martins, Vanessa
Moraes Gonçalves, Michel
Miranda, Humberto
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Gomes, Amanda
Sarlo da Rocha, Daniele
da Silva Lins, Luiz Henrique
Fidalgo Monteiro Martins, Vanessa
Moraes Gonçalves, Michel
Miranda, Humberto
dc.subject.por.fl_str_mv alongamento
músculos isquiotibiais
músculos quadríceps
carga de treinamento
stretching
hamstrings
quadriceps
training load
topic alongamento
músculos isquiotibiais
músculos quadríceps
carga de treinamento
stretching
hamstrings
quadriceps
training load
description Introduction: Introduction: Practitioners at all levels have been looking for effective and efficient strategies to optimize Strength training (ST). In this context, static stretching in antagonistic muscles such as warm-up seems to provide improvements in strength performance in agonist muscles. Objective: To evaluate the acute effect on strength performance in the leg extension in response to the static stretching of the antagonistic muscles (hamstrings). Methods: An experimental study, with a convenience sample with 14 men with experience in ST. Test and retest of 10 repetitions maximum (RM) were applied. Before ST, two protocols were performed with an interval of 48-72h, during the warmup, two different protocols were applied: a) traditional without stretching (TR) or b) with static stretching of the hamstrings (SSH), antagonists to the quadriceps muscles. Results: No significant differences were found in the total workout volume (TWV) between the TR (1727.86±697.05Kg) and SSH (1782.14±719.21Kg) protocols. In the TR protocol, significant differences were found in the number of repetitions in the 1st (9.93±0.27; p=0.001) and 2nd (9.21±0.97; p=0.030) sets in relation to the number of repetitions of 3rd set (8.21±1.25). In the SSH protocol, significant differences were found in the number of repetitions in the 1st (10.14±0.36) set in relation to the number of repetitions in the 2nd (9.14±1.10; p=0.010) and 3rd (8,86±1.41; p=0.012) sets. Conclusion: In conclusion, performing 40s of static stretching on the hamstrings does not seem to impair on muscle performance in the leg extension.
publishDate 2020
dc.date.none.fl_str_mv 2020-07-28
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://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/936
10.37310/ref.v89i1.936
url https://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/936
identifier_str_mv 10.37310/ref.v89i1.936
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistadeeducacaofisica.emnuvens.com.br/revista/article/view/936/1986
dc.rights.driver.fl_str_mv Copyright (c) 2020 Revista de Educação Física / Journal of Physical Education
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Revista de Educação Física / Journal of Physical Education
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Exército Brasileiro
publisher.none.fl_str_mv Exército Brasileiro
dc.source.none.fl_str_mv Journal of Physical Education; Vol. 89 No. 1 (2020); 16-25
Revista de Educação Física / Journal of Physical Education; v. 89 n. 1 (2020); 16-25
2447-8946
0102-8464
10.37310/ref.v89i1
reponame:Revista de Educação Física
instname:Centro de Capacitação Física do Exército (CCFEX)
instacron:CCFEX
instname_str Centro de Capacitação Física do Exército (CCFEX)
instacron_str CCFEX
institution CCFEX
reponame_str Revista de Educação Física
collection Revista de Educação Física
repository.name.fl_str_mv Revista de Educação Física - Centro de Capacitação Física do Exército (CCFEX)
repository.mail.fl_str_mv ||revistaef.ccfex@gmail.com
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