ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Ciência e Movimento (Online) |
Texto Completo: | https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024 |
Resumo: | ABSTRACT: The intensity employed in the agonist-antagonist paired-set (AAPS) system may influence neuromuscular performance due to increased fatigue and decreased antagonist coactivation. However, it is not yet known whether performing submaximal repetitions at different intensities (i.e., without muscle failure) negatively affects agonist muscle performance. The aim of this study was to verify the acute effect of the AAPS system performed at different intensities with submaximal repetitions. 20 trained males in resistance training (RT) (21.8 [3.1] years; 76.9 [9.7] kg; 1.7 [0.0] m; 24.3 [2.6] kg/m2) participated of this investigation. All the participants were allocated in randomized order in one of the two AAPS configurations: High-load (HL) or Low-load (LL). In the HL condition, the individuals were submitted to one set of eight repetitions at 75% of one repetition maximum (1RM) in the knee flexion (i.e., antagonist), followed by 75% 1RM knee extension (i.e., agonist) exercise until momentary concentric failure. In the LL condition, they performed one set of 12 repetitions at 50% 1RM in the knee flexion, followed by knee extension at 75%1RM also until momentary concentric failure. Both experimental conditions presented similar values for the number of repetitions, without significant difference (P = 0.66, ES = 0.15). Thus, our data suggest that the adoption of AAPS system without increase of the antagonist fatigue and consequently no reduction of coactivation, acutely, may not lead to increased performance of target musculature during a resistance exercise session. |
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ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCEResistance training Number of repetitions CoactivationABSTRACT: The intensity employed in the agonist-antagonist paired-set (AAPS) system may influence neuromuscular performance due to increased fatigue and decreased antagonist coactivation. However, it is not yet known whether performing submaximal repetitions at different intensities (i.e., without muscle failure) negatively affects agonist muscle performance. The aim of this study was to verify the acute effect of the AAPS system performed at different intensities with submaximal repetitions. 20 trained males in resistance training (RT) (21.8 [3.1] years; 76.9 [9.7] kg; 1.7 [0.0] m; 24.3 [2.6] kg/m2) participated of this investigation. All the participants were allocated in randomized order in one of the two AAPS configurations: High-load (HL) or Low-load (LL). In the HL condition, the individuals were submitted to one set of eight repetitions at 75% of one repetition maximum (1RM) in the knee flexion (i.e., antagonist), followed by 75% 1RM knee extension (i.e., agonist) exercise until momentary concentric failure. In the LL condition, they performed one set of 12 repetitions at 50% 1RM in the knee flexion, followed by knee extension at 75%1RM also until momentary concentric failure. Both experimental conditions presented similar values for the number of repetitions, without significant difference (P = 0.66, ES = 0.15). Thus, our data suggest that the adoption of AAPS system without increase of the antagonist fatigue and consequently no reduction of coactivation, acutely, may not lead to increased performance of target musculature during a resistance exercise session.Universidade Católica de Brasília2020-08-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por Paresapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/mswordapplication/pdfhttps://portalrevistas.ucb.br/index.php/rbcm/article/view/1102410.31501/rbcm.v28i2.11024Revista Brasileira de Ciência e Movimento; v. 28 n. 2 (2020)0103-171610.31501/rbcm.v28i2reponame:Revista Brasileira de Ciência e Movimento (Online)instname:Universidade Católica de Brasília (UCB)instacron:UCBenghttps://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/6954https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10561https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10562https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10563https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10564Copyright (c) 2020 Revista Brasileira de Ciência e Movimentoinfo:eu-repo/semantics/openAccessCosta, Bruna Daniella de VasconcelosCunha, Thiago Mikael daFortes, Leonardo de SousaFreire, Diego SantiagoFarah, Breno QuintelaOliveira, Luciano Machado Ferreira Tenório dede Lima-Júnior, DaltonPirauá, André Luiz Torres2020-08-10T19:44:04Zoai:ojs.portalrevistas.ucb.br:article/11024Revistahttp://portalrevistas.ucb.br/index.php/RBCMPRIhttp://portalrevistas.ucb.br/index.php/RBCM/oai||jr_lazer@yahoo.com.br2237-90020103-1716opendoar:2020-08-10T19:44:04Revista Brasileira de Ciência e Movimento (Online) - Universidade Católica de Brasília (UCB)false |
dc.title.none.fl_str_mv |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
title |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
spellingShingle |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE Costa, Bruna Daniella de Vasconcelos Resistance training Number of repetitions Coactivation |
title_short |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
title_full |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
title_fullStr |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
title_full_unstemmed |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
title_sort |
ACUTE EFFECTS OF THE INTENSITY IN THE AGONIST-ANTAGONIST PAIRED-SET ON THE NEUROMUSCULAR PERFORMANCE |
author |
Costa, Bruna Daniella de Vasconcelos |
author_facet |
Costa, Bruna Daniella de Vasconcelos Cunha, Thiago Mikael da Fortes, Leonardo de Sousa Freire, Diego Santiago Farah, Breno Quintela Oliveira, Luciano Machado Ferreira Tenório de de Lima-Júnior, Dalton Pirauá, André Luiz Torres |
author_role |
author |
author2 |
Cunha, Thiago Mikael da Fortes, Leonardo de Sousa Freire, Diego Santiago Farah, Breno Quintela Oliveira, Luciano Machado Ferreira Tenório de de Lima-Júnior, Dalton Pirauá, André Luiz Torres |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Costa, Bruna Daniella de Vasconcelos Cunha, Thiago Mikael da Fortes, Leonardo de Sousa Freire, Diego Santiago Farah, Breno Quintela Oliveira, Luciano Machado Ferreira Tenório de de Lima-Júnior, Dalton Pirauá, André Luiz Torres |
dc.subject.por.fl_str_mv |
Resistance training Number of repetitions Coactivation |
topic |
Resistance training Number of repetitions Coactivation |
description |
ABSTRACT: The intensity employed in the agonist-antagonist paired-set (AAPS) system may influence neuromuscular performance due to increased fatigue and decreased antagonist coactivation. However, it is not yet known whether performing submaximal repetitions at different intensities (i.e., without muscle failure) negatively affects agonist muscle performance. The aim of this study was to verify the acute effect of the AAPS system performed at different intensities with submaximal repetitions. 20 trained males in resistance training (RT) (21.8 [3.1] years; 76.9 [9.7] kg; 1.7 [0.0] m; 24.3 [2.6] kg/m2) participated of this investigation. All the participants were allocated in randomized order in one of the two AAPS configurations: High-load (HL) or Low-load (LL). In the HL condition, the individuals were submitted to one set of eight repetitions at 75% of one repetition maximum (1RM) in the knee flexion (i.e., antagonist), followed by 75% 1RM knee extension (i.e., agonist) exercise until momentary concentric failure. In the LL condition, they performed one set of 12 repetitions at 50% 1RM in the knee flexion, followed by knee extension at 75%1RM also until momentary concentric failure. Both experimental conditions presented similar values for the number of repetitions, without significant difference (P = 0.66, ES = 0.15). Thus, our data suggest that the adoption of AAPS system without increase of the antagonist fatigue and consequently no reduction of coactivation, acutely, may not lead to increased performance of target musculature during a resistance exercise session. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-10 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por Pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024 10.31501/rbcm.v28i2.11024 |
url |
https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024 |
identifier_str_mv |
10.31501/rbcm.v28i2.11024 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/6954 https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10561 https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10562 https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10563 https://portalrevistas.ucb.br/index.php/rbcm/article/view/11024/10564 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Revista Brasileira de Ciência e Movimento info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Revista Brasileira de Ciência e Movimento |
eu_rights_str_mv |
openAccess |
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application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document application/vnd.openxmlformats-officedocument.wordprocessingml.document application/msword application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Católica de Brasília |
publisher.none.fl_str_mv |
Universidade Católica de Brasília |
dc.source.none.fl_str_mv |
Revista Brasileira de Ciência e Movimento; v. 28 n. 2 (2020) 0103-1716 10.31501/rbcm.v28i2 reponame:Revista Brasileira de Ciência e Movimento (Online) instname:Universidade Católica de Brasília (UCB) instacron:UCB |
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Universidade Católica de Brasília (UCB) |
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UCB |
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UCB |
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Revista Brasileira de Ciência e Movimento (Online) |
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Revista Brasileira de Ciência e Movimento (Online) |
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Revista Brasileira de Ciência e Movimento (Online) - Universidade Católica de Brasília (UCB) |
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