Effects of different exercise intensities on energy expenditure and hunger sensation in young adults
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359 |
Resumo: | The aim of this study was to investigate the acute and short-term effects of different aerobic exercise intensities on postexercise energy expenditure, respiratory exchange ratio (RER),and hunger sensation in young adults. Twenty healthy, physically active (>6 months) young men of normal weight (22.41±1.76 kg/m²) participated in this study. All subjects were randomly submitted to four experimental conditions: control (no exercise); LIE, low-intensity exercise (40% of VO2peak); MIE, exercise of moderate intensity (60% of VO2peak), and HIE, high-intensity exercise (80% of VO2peak). The magnitude of (EPOC - excess post-exercise oxygen consumption),and RER were measured by direct gas analysis. A visual analogue scale was used to rate hunger sensation at baseline, immediately after the experimental session, and after 30, 60, 90 and 120 minutes of passive recovery. The results showed a positive correlation between the magnitude of EPOC and exercise intensity (r=0.74, p<0.01), with the duration and magnitude dependingon exercise intensity. For all experimental conditions, the hunger sensation was greater in the LIE group (p<0.01). The hunger scores increased over the 120 minutes of passive recovery in all exercise and control sessions. The results suggest that the magnitude of EPOC is higher after HIE,promoting higher postexercise energy expenditure and a concomitant increase in fat utilization (lower RER) and transient suppression of hunger sensation in young adults. |
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Effects of different exercise intensities on energy expenditure and hunger sensation in young adultsEfeitos de diferentes intensidades de exercício sobre o gasto energético e a sensação de fome em jovensThe aim of this study was to investigate the acute and short-term effects of different aerobic exercise intensities on postexercise energy expenditure, respiratory exchange ratio (RER),and hunger sensation in young adults. Twenty healthy, physically active (>6 months) young men of normal weight (22.41±1.76 kg/m²) participated in this study. All subjects were randomly submitted to four experimental conditions: control (no exercise); LIE, low-intensity exercise (40% of VO2peak); MIE, exercise of moderate intensity (60% of VO2peak), and HIE, high-intensity exercise (80% of VO2peak). The magnitude of (EPOC - excess post-exercise oxygen consumption),and RER were measured by direct gas analysis. A visual analogue scale was used to rate hunger sensation at baseline, immediately after the experimental session, and after 30, 60, 90 and 120 minutes of passive recovery. The results showed a positive correlation between the magnitude of EPOC and exercise intensity (r=0.74, p<0.01), with the duration and magnitude dependingon exercise intensity. For all experimental conditions, the hunger sensation was greater in the LIE group (p<0.01). The hunger scores increased over the 120 minutes of passive recovery in all exercise and control sessions. The results suggest that the magnitude of EPOC is higher after HIE,promoting higher postexercise energy expenditure and a concomitant increase in fat utilization (lower RER) and transient suppression of hunger sensation in young adults. O presente estudo objetiva investigar os efeitos agudos e de curto prazo (2 horas) de diferentes intensidades de exercício aeróbio sobre o gasto energético pós-exercício, a razão de troca respiratória (QR) e a sensação de fome em homens. Participaram do estudo, 20 sujeitos eutróficos (22,41±1,76 kg/m²) e praticantes de exercício físico. Todos os sujeitos foram submetidos, aleatoriamente, a quatro condições experimentais: controle (sem exercício); EBI, exercício de baixa intensidade (40% do VO2pico); EMI, exercício de moderada intensidade (60% do VO2pico) e EAI, exercício de alta intensidade (80% do VO2pico). A magnitude do (EPOC - consumo excessivo de oxigênio após o exercício) e o comportamento do QR foram mensurados através de análise direta de gases. A escala visual analógica foi utilizada para avaliar a sensação de fome em (basal, imediatamente após a sessão experimental, aos 30, 60, 90 e 120 minutos de recuperação passiva). Os resultados demonstraram que o EPOC teve uma correlação positiva com a intensidade do exercício (r=0,74, p<0,01), sendo a duração e a magnitude dependentes da intensidade do exercício. Entre todas as condições experimentais, a sensação de fome ao término do exercício foi maior no EBI (p <0,01). Ao longo do período de 120 minutos de recuperação passiva, a sensação de fome aumentou independente da condição experimental. A partir dos resultados, podemos sugerir que após o EAI a magnitude do EPOC é maior, promovendo maior gasto energético no pós-exercício, com um concomitante aumento na utilização de gordura (menor QR) e supressão transitória da sensação de fome em adultos jovens.Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Avaliado por Pares",Avaliado por Parescrossover (cruzada)application/pdfapplication/pdfhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p35910.1590/1980-0037.2010v12n5p359Brazilian Journal of Kinanthropometry and Human Performance; Vol. 12 No. 5 (2010); 359-366Revista Brasileira de Cineantropometria e Desempenho Humano; v. 12 n. 5 (2010); 359-3661980-00371415-8426reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359/13122https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359/13131Lins, Tatiana AcioliNeves, Pedro Rogério da SilvaCosta, Manoel CunhaPrado, wagner Luizinfo:eu-repo/semantics/openAccess2018-09-10T08:26:41Zoai:periodicos.ufsc.br:article/11516Revistahttps://periodicos.ufsc.br/index.php/rbcdh/PUBhttps://periodicos.ufsc.br/index.php/rbcdh/oairbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br1980-00371415-8426opendoar:2018-09-10T08:26:41Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults Efeitos de diferentes intensidades de exercício sobre o gasto energético e a sensação de fome em jovens |
title |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
spellingShingle |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults Lins, Tatiana Acioli |
title_short |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
title_full |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
title_fullStr |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
title_full_unstemmed |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
title_sort |
Effects of different exercise intensities on energy expenditure and hunger sensation in young adults |
author |
Lins, Tatiana Acioli |
author_facet |
Lins, Tatiana Acioli Neves, Pedro Rogério da Silva Costa, Manoel Cunha Prado, wagner Luiz |
author_role |
author |
author2 |
Neves, Pedro Rogério da Silva Costa, Manoel Cunha Prado, wagner Luiz |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Lins, Tatiana Acioli Neves, Pedro Rogério da Silva Costa, Manoel Cunha Prado, wagner Luiz |
description |
The aim of this study was to investigate the acute and short-term effects of different aerobic exercise intensities on postexercise energy expenditure, respiratory exchange ratio (RER),and hunger sensation in young adults. Twenty healthy, physically active (>6 months) young men of normal weight (22.41±1.76 kg/m²) participated in this study. All subjects were randomly submitted to four experimental conditions: control (no exercise); LIE, low-intensity exercise (40% of VO2peak); MIE, exercise of moderate intensity (60% of VO2peak), and HIE, high-intensity exercise (80% of VO2peak). The magnitude of (EPOC - excess post-exercise oxygen consumption),and RER were measured by direct gas analysis. A visual analogue scale was used to rate hunger sensation at baseline, immediately after the experimental session, and after 30, 60, 90 and 120 minutes of passive recovery. The results showed a positive correlation between the magnitude of EPOC and exercise intensity (r=0.74, p<0.01), with the duration and magnitude dependingon exercise intensity. For all experimental conditions, the hunger sensation was greater in the LIE group (p<0.01). The hunger scores increased over the 120 minutes of passive recovery in all exercise and control sessions. The results suggest that the magnitude of EPOC is higher after HIE,promoting higher postexercise energy expenditure and a concomitant increase in fat utilization (lower RER) and transient suppression of hunger sensation in young adults. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Avaliado por Pares", Avaliado por Pares crossover (cruzada) |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359 10.1590/1980-0037.2010v12n5p359 |
url |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359 |
identifier_str_mv |
10.1590/1980-0037.2010v12n5p359 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359/13122 https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2010v12n5p359/13131 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
dc.source.none.fl_str_mv |
Brazilian Journal of Kinanthropometry and Human Performance; Vol. 12 No. 5 (2010); 359-366 Revista Brasileira de Cineantropometria e Desempenho Humano; v. 12 n. 5 (2010); 359-366 1980-0037 1415-8426 reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
collection |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
rbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br |
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1789435121804247040 |