Ingestion of a drink containing carbohydrate increases the number of bench press repetitions
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Nutrição |
Texto Completo: | https://periodicos.puc-campinas.edu.br/nutricao/article/view/7567 |
Resumo: | ObjectiveThe aim of this study was to analyze the effects of carbohydrate ingestion prior to exercise on the number of bench press repetitions. MethodsEight male physically active (21.3±2.7 years, 176±5cm, 73.12±6.12kg), with a minimum experience of at least one year exercising regularly, visited the laboratory at three moments. During the fi rst visit, candidates went through their anthropometric evaluation and the application of their maximum number of bench press repetitions. The experimental tests were performed during their second and third visits in a crossover and blind study. The participants performed the maximum number of repetitions with an intensity of 70% of their maximum repetition strength. One hour before the experimental trials, participants randomly ingested a solution containing either carbohydrate or a placebo. ResultsThe ingestion of carbohydrate increases muscle resistance in relation to placebo (p=0.014; effect size=0.71). This is evidenced by the increase in the number of repetitions (12.9±2.4 and 11.3±1.9, respectively). The individual’s perception of effort is higher in the carbohydrate group than in the placebo group after exhaustion (4±0.93 and 3.1±0.64, respectively, p=0.006, effect size=0.89). Conclusion It is concluded that a previous intake of carbohydrate is useful in improving performance in resistance exercises, providing a increase in the individual’s perception of effort. |
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Revista de Nutrição |
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Ingestion of a drink containing carbohydrate increases the number of bench press repetitions NutritionStrengthSupplementationObjectiveThe aim of this study was to analyze the effects of carbohydrate ingestion prior to exercise on the number of bench press repetitions. MethodsEight male physically active (21.3±2.7 years, 176±5cm, 73.12±6.12kg), with a minimum experience of at least one year exercising regularly, visited the laboratory at three moments. During the fi rst visit, candidates went through their anthropometric evaluation and the application of their maximum number of bench press repetitions. The experimental tests were performed during their second and third visits in a crossover and blind study. The participants performed the maximum number of repetitions with an intensity of 70% of their maximum repetition strength. One hour before the experimental trials, participants randomly ingested a solution containing either carbohydrate or a placebo. ResultsThe ingestion of carbohydrate increases muscle resistance in relation to placebo (p=0.014; effect size=0.71). This is evidenced by the increase in the number of repetitions (12.9±2.4 and 11.3±1.9, respectively). The individual’s perception of effort is higher in the carbohydrate group than in the placebo group after exhaustion (4±0.93 and 3.1±0.64, respectively, p=0.006, effect size=0.89). Conclusion It is concluded that a previous intake of carbohydrate is useful in improving performance in resistance exercises, providing a increase in the individual’s perception of effort.Núcleo de Editoração – PUC-Campinas2023-03-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.puc-campinas.edu.br/nutricao/article/view/7567Brazilian Journal of Nutrition; Vol. 32 (2019): Revista de NutriçãoRevista de Nutrição; Vol. 32 (2019): Revista de NutriçãoRevista de Nutrição; v. 32 (2019): Revista de Nutrição1678-9865reponame:Revista de Nutriçãoinstname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)instacron:PUC_CAMPporhttps://periodicos.puc-campinas.edu.br/nutricao/article/view/7567/5108Copyright (c) 2023 Maryssa Pontes Pinto dos SANTOS, Higor SPINELI, Victor José BASTOS-SILVA, Sara Kely LEARSI, Gustavo Gomes de ARAUJOhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Pontes Pinto dos SANTOS, MaryssaSPINELI, Higor BASTOS-SILVA, Victor José LEARSI, Sara Kely Gomes de ARAUJO, Gustavo 2023-03-08T12:03:23Zoai:ojs.periodicos.puc-campinas.edu.br:article/7567Revistahttp://www.scielo.br/rnPRIhttps://periodicos.puc-campinas.edu.br/nutricao/oai||sbi.submissionrn@puc-campinas.edu.br1678-98651415-5273opendoar:2023-03-08T12:03:23Revista de Nutrição - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS)false |
dc.title.none.fl_str_mv |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
title |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
spellingShingle |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions Pontes Pinto dos SANTOS, Maryssa Nutrition Strength Supplementation |
title_short |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
title_full |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
title_fullStr |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
title_full_unstemmed |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
title_sort |
Ingestion of a drink containing carbohydrate increases the number of bench press repetitions |
author |
Pontes Pinto dos SANTOS, Maryssa |
author_facet |
Pontes Pinto dos SANTOS, Maryssa SPINELI, Higor BASTOS-SILVA, Victor José LEARSI, Sara Kely Gomes de ARAUJO, Gustavo |
author_role |
author |
author2 |
SPINELI, Higor BASTOS-SILVA, Victor José LEARSI, Sara Kely Gomes de ARAUJO, Gustavo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Pontes Pinto dos SANTOS, Maryssa SPINELI, Higor BASTOS-SILVA, Victor José LEARSI, Sara Kely Gomes de ARAUJO, Gustavo |
dc.subject.por.fl_str_mv |
Nutrition Strength Supplementation |
topic |
Nutrition Strength Supplementation |
description |
ObjectiveThe aim of this study was to analyze the effects of carbohydrate ingestion prior to exercise on the number of bench press repetitions. MethodsEight male physically active (21.3±2.7 years, 176±5cm, 73.12±6.12kg), with a minimum experience of at least one year exercising regularly, visited the laboratory at three moments. During the fi rst visit, candidates went through their anthropometric evaluation and the application of their maximum number of bench press repetitions. The experimental tests were performed during their second and third visits in a crossover and blind study. The participants performed the maximum number of repetitions with an intensity of 70% of their maximum repetition strength. One hour before the experimental trials, participants randomly ingested a solution containing either carbohydrate or a placebo. ResultsThe ingestion of carbohydrate increases muscle resistance in relation to placebo (p=0.014; effect size=0.71). This is evidenced by the increase in the number of repetitions (12.9±2.4 and 11.3±1.9, respectively). The individual’s perception of effort is higher in the carbohydrate group than in the placebo group after exhaustion (4±0.93 and 3.1±0.64, respectively, p=0.006, effect size=0.89). Conclusion It is concluded that a previous intake of carbohydrate is useful in improving performance in resistance exercises, providing a increase in the individual’s perception of effort. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-03-06 |
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.puc-campinas.edu.br/nutricao/article/view/7567 |
url |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/7567 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.puc-campinas.edu.br/nutricao/article/view/7567/5108 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Núcleo de Editoração – PUC-Campinas |
publisher.none.fl_str_mv |
Núcleo de Editoração – PUC-Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Nutrition; Vol. 32 (2019): Revista de Nutrição Revista de Nutrição; Vol. 32 (2019): Revista de Nutrição Revista de Nutrição; v. 32 (2019): Revista de Nutrição 1678-9865 reponame:Revista de Nutrição instname:Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) instacron:PUC_CAMP |
instname_str |
Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
instacron_str |
PUC_CAMP |
institution |
PUC_CAMP |
reponame_str |
Revista de Nutrição |
collection |
Revista de Nutrição |
repository.name.fl_str_mv |
Revista de Nutrição - Pontifícia Universidade Católica de Campinas (PUC-CAMPINAS) |
repository.mail.fl_str_mv |
||sbi.submissionrn@puc-campinas.edu.br |
_version_ |
1799126067750895616 |