Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1519/jsc.0000000000002847 http://hdl.handle.net/11449/198664 |
Resumo: | The purpose of this study was to compare the effects between single set vs. multiple sets of resistance training (RT) on measures of muscular strength, muscle mass, muscle quality (MQ), and insulin-like growth factor 1 (IGF-1) in untrained healthy older women. Sixty-two older women were randomly assigned to 1 of the 3 groups: single-set RT (SS, n = 21), multiple-sets RT (MS, n = 20), or nontraining control (CG, n = 21). Both training groups performed RT for 12 weeks, using 8 exercises of 10-15 repetitions maximum for each exercise. The SS group performed only 1 set per exercise, whereas MS performed 3 sets. Anthropometry, muscle strength (1RM tests), lean soft tissue (LST), and MQ from upper limbs (UL) and lower limbs (LL), and IGF-1 were measured before and after training. Both training groups showed significant pretraining to post-training increases for UL1RM (SS: 37.1%, MS: 27.3%, CG: 23.0%), LL1RM (SS: 16.3%, MS: 21.7%, CG: 20.7%), ULLST (SS: 7.8%, MS: 8.8%, CG: 21.1%), LLLST (SS: 5.6%, MS: 6.3%, CG: 20.8%), upper-limb muscle quality (SS: 25.2%, MS: 16.7%, CG: 20.2%), lower-limb muscle quality (SS: 10.5%, MS: 15.4%, CG: 23.5%), and IGF-1 (SS: +7.1%, MS: +10.1%, CG: 22.2%). We conclude that both SS and MS produce similar increases in muscular strength, LST, and MQ of upper and lower limbs, and IGF-1 after 12 weeks of RT in untrained older women. Our results suggest that, in the early stages, the RT regardless number of sets is effective for improving muscular outcomes in this population. |
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Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trialAgingMuscle strengthTraining volumeWeight trainingThe purpose of this study was to compare the effects between single set vs. multiple sets of resistance training (RT) on measures of muscular strength, muscle mass, muscle quality (MQ), and insulin-like growth factor 1 (IGF-1) in untrained healthy older women. Sixty-two older women were randomly assigned to 1 of the 3 groups: single-set RT (SS, n = 21), multiple-sets RT (MS, n = 20), or nontraining control (CG, n = 21). Both training groups performed RT for 12 weeks, using 8 exercises of 10-15 repetitions maximum for each exercise. The SS group performed only 1 set per exercise, whereas MS performed 3 sets. Anthropometry, muscle strength (1RM tests), lean soft tissue (LST), and MQ from upper limbs (UL) and lower limbs (LL), and IGF-1 were measured before and after training. Both training groups showed significant pretraining to post-training increases for UL1RM (SS: 37.1%, MS: 27.3%, CG: 23.0%), LL1RM (SS: 16.3%, MS: 21.7%, CG: 20.7%), ULLST (SS: 7.8%, MS: 8.8%, CG: 21.1%), LLLST (SS: 5.6%, MS: 6.3%, CG: 20.8%), upper-limb muscle quality (SS: 25.2%, MS: 16.7%, CG: 20.2%), lower-limb muscle quality (SS: 10.5%, MS: 15.4%, CG: 23.5%), and IGF-1 (SS: +7.1%, MS: +10.1%, CG: 22.2%). We conclude that both SS and MS produce similar increases in muscular strength, LST, and MQ of upper and lower limbs, and IGF-1 after 12 weeks of RT in untrained older women. Our results suggest that, in the early stages, the RT regardless number of sets is effective for improving muscular outcomes in this population.Ministério da EducaçãoCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Metabolism Nutrition and Exercise Laboratory Physical Education and Sport Center Londrina State UniversityParaná State University (UNESPAR)Exercise Science Department CUNY Lehman CollegePaulista State University (UNESP)Paraná State University (UNESPAR)Paulista State University (UNESP)CAPES: 1143968/2015-7CAPES: 116065/2016-00CNPq: 136282/2016-4CNPq: 310054/2017-6Universidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)CUNY Lehman CollegeCunha, Paolo M.Nunes, João PedroTomeleri, Crisieli M.Nascimento, Matheus A. [UNESP]Schoenfeld, Brad J.Antunes, MelissaGobbo, Luis Alberto [UNESP]Teixeira, DenilsonCyrino, Edilson S.2020-12-12T01:18:54Z2020-12-12T01:18:54Z2020-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1008-1016http://dx.doi.org/10.1519/jsc.0000000000002847Journal of Strength and Conditioning Research, v. 34, n. 4, p. 1008-1016, 2020.1533-42951064-8011http://hdl.handle.net/11449/19866410.1519/jsc.00000000000028472-s2.0-85082266932Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Strength and Conditioning Researchinfo:eu-repo/semantics/openAccess2021-10-22T18:33:23Zoai:repositorio.unesp.br:11449/198664Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:41:08.559566Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
title |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
spellingShingle |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial Cunha, Paolo M. Aging Muscle strength Training volume Weight training |
title_short |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
title_full |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
title_fullStr |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
title_full_unstemmed |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
title_sort |
Resistance training performed with single and multiple sets induces similar improvements in muscular strength, muscle mass, muscle quality, and IGF-1 in older women: A randomized controlled trial |
author |
Cunha, Paolo M. |
author_facet |
Cunha, Paolo M. Nunes, João Pedro Tomeleri, Crisieli M. Nascimento, Matheus A. [UNESP] Schoenfeld, Brad J. Antunes, Melissa Gobbo, Luis Alberto [UNESP] Teixeira, Denilson Cyrino, Edilson S. |
author_role |
author |
author2 |
Nunes, João Pedro Tomeleri, Crisieli M. Nascimento, Matheus A. [UNESP] Schoenfeld, Brad J. Antunes, Melissa Gobbo, Luis Alberto [UNESP] Teixeira, Denilson Cyrino, Edilson S. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) Universidade Estadual Paulista (Unesp) CUNY Lehman College |
dc.contributor.author.fl_str_mv |
Cunha, Paolo M. Nunes, João Pedro Tomeleri, Crisieli M. Nascimento, Matheus A. [UNESP] Schoenfeld, Brad J. Antunes, Melissa Gobbo, Luis Alberto [UNESP] Teixeira, Denilson Cyrino, Edilson S. |
dc.subject.por.fl_str_mv |
Aging Muscle strength Training volume Weight training |
topic |
Aging Muscle strength Training volume Weight training |
description |
The purpose of this study was to compare the effects between single set vs. multiple sets of resistance training (RT) on measures of muscular strength, muscle mass, muscle quality (MQ), and insulin-like growth factor 1 (IGF-1) in untrained healthy older women. Sixty-two older women were randomly assigned to 1 of the 3 groups: single-set RT (SS, n = 21), multiple-sets RT (MS, n = 20), or nontraining control (CG, n = 21). Both training groups performed RT for 12 weeks, using 8 exercises of 10-15 repetitions maximum for each exercise. The SS group performed only 1 set per exercise, whereas MS performed 3 sets. Anthropometry, muscle strength (1RM tests), lean soft tissue (LST), and MQ from upper limbs (UL) and lower limbs (LL), and IGF-1 were measured before and after training. Both training groups showed significant pretraining to post-training increases for UL1RM (SS: 37.1%, MS: 27.3%, CG: 23.0%), LL1RM (SS: 16.3%, MS: 21.7%, CG: 20.7%), ULLST (SS: 7.8%, MS: 8.8%, CG: 21.1%), LLLST (SS: 5.6%, MS: 6.3%, CG: 20.8%), upper-limb muscle quality (SS: 25.2%, MS: 16.7%, CG: 20.2%), lower-limb muscle quality (SS: 10.5%, MS: 15.4%, CG: 23.5%), and IGF-1 (SS: +7.1%, MS: +10.1%, CG: 22.2%). We conclude that both SS and MS produce similar increases in muscular strength, LST, and MQ of upper and lower limbs, and IGF-1 after 12 weeks of RT in untrained older women. Our results suggest that, in the early stages, the RT regardless number of sets is effective for improving muscular outcomes in this population. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:18:54Z 2020-12-12T01:18:54Z 2020-04-01 |
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 |
http://dx.doi.org/10.1519/jsc.0000000000002847 Journal of Strength and Conditioning Research, v. 34, n. 4, p. 1008-1016, 2020. 1533-4295 1064-8011 http://hdl.handle.net/11449/198664 10.1519/jsc.0000000000002847 2-s2.0-85082266932 |
url |
http://dx.doi.org/10.1519/jsc.0000000000002847 http://hdl.handle.net/11449/198664 |
identifier_str_mv |
Journal of Strength and Conditioning Research, v. 34, n. 4, p. 1008-1016, 2020. 1533-4295 1064-8011 10.1519/jsc.0000000000002847 2-s2.0-85082266932 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Strength and Conditioning Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1008-1016 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129106944983040 |