High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.resp.2019.05.009 http://hdl.handle.net/11449/189174 |
Resumo: | This study compared the effects of two exercise programs performed in different intensities, but equal overall energy expenditure (EE). Adult men with obesity (29.6 ± 4.9 years; BMI = 35.1 ± 3.3 kg/m2)were randomised to one of three groups: High-intensity interval training (HIIT- 10 × 1:1 min 100% VO2max; n = 13); Moderate-intensity continuous training (MICT - ˜35 min 65% VO2max; n = 13)or Control (no training; n = 6). The session EE (HIIT = 278.0 ± 37.1; MICT = 299.4 ± 17.8 kcal)was calculated by adding the aerobic contribution (VO2 of the session minus VO2 at rest)and anaerobic (difference between the VO2 estimated and VO2 measured in session). The anaerobic contribution in HIIT was 30%, showing that a substantial portion of the energy for 10 x 1 min HIIT comes from non-oxidative metabolism. VO2max improved in both trained groups (p = 0.006), while systolic blood pressure decreased (p < 0.001)and diastolic blood pressure was not altered. Visceral and subcutaneous fat stores did not change after the intervention, indicating a longer intervention may be necessary for changes in adiposity. Six weeks of HIIT or MICT were effective in improving cardiorespiratory fitness and blood pressure in previously inactive obese men. |
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High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exerciseBlood pressureFat massIsocaloric trainingLeptinObesityTime-efficiencyThis study compared the effects of two exercise programs performed in different intensities, but equal overall energy expenditure (EE). Adult men with obesity (29.6 ± 4.9 years; BMI = 35.1 ± 3.3 kg/m2)were randomised to one of three groups: High-intensity interval training (HIIT- 10 × 1:1 min 100% VO2max; n = 13); Moderate-intensity continuous training (MICT - ˜35 min 65% VO2max; n = 13)or Control (no training; n = 6). The session EE (HIIT = 278.0 ± 37.1; MICT = 299.4 ± 17.8 kcal)was calculated by adding the aerobic contribution (VO2 of the session minus VO2 at rest)and anaerobic (difference between the VO2 estimated and VO2 measured in session). The anaerobic contribution in HIIT was 30%, showing that a substantial portion of the energy for 10 x 1 min HIIT comes from non-oxidative metabolism. VO2max improved in both trained groups (p = 0.006), while systolic blood pressure decreased (p < 0.001)and diastolic blood pressure was not altered. Visceral and subcutaneous fat stores did not change after the intervention, indicating a longer intervention may be necessary for changes in adiposity. Six weeks of HIIT or MICT were effective in improving cardiorespiratory fitness and blood pressure in previously inactive obese men.Exercise and Immunometabolism Research Group Post-Graduation Program in Movement Sciences Department of Physical Education State University (Unesp) School of Technology and Sciences, Rua Roberto Simonsen, 305, Presidente PrudenteRadiology Institute, Rua Democrata, 254, Presidente PrudenteDepartment of Sport School of Physical Education and Sport University of São Paulo, Av. Prof. Mello Moraes, 65Laboratory of Physiology and Sport Performance (LAFIDE) Post-Graduation Program in Movement Sciences São Paulo State University-UNESP School of Sciences Department of Physical Education, Av. Eng. Luiz Edmundo Carrijo Coube, 14-01School of Health and Exercise Science University of British Columbia Okanagan, RT 360 1147, Research Road KelownaExercise and Immunometabolism Research Group Post-Graduation Program in Movement Sciences Department of Physical Education State University (Unesp) School of Technology and Sciences, Rua Roberto Simonsen, 305, Presidente PrudenteLaboratory of Physiology and Sport Performance (LAFIDE) Post-Graduation Program in Movement Sciences São Paulo State University-UNESP School of Sciences Department of Physical Education, Av. Eng. Luiz Edmundo Carrijo Coube, 14-01Universidade Estadual Paulista (Unesp)Radiology InstituteUniversidade de São Paulo (USP)University of British Columbia OkanaganGerosa-Neto, José [UNESP]Panissa, Valéria Leme GonçalvesMonteiro, Paula Alves [UNESP]Inoue, Daniela Sayuri [UNESP]Ribeiro, José Procópio JaburFigueiredo, Caique [UNESP]Zagatto, Alessandro Moura [UNESP]Little, Jonathan PeterLira, Fabio Santos [UNESP]2019-10-06T16:32:13Z2019-10-06T16:32:13Z2019-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article150-155http://dx.doi.org/10.1016/j.resp.2019.05.009Respiratory Physiology and Neurobiology, v. 266, p. 150-155.1878-15191569-9048http://hdl.handle.net/11449/18917410.1016/j.resp.2019.05.0092-s2.0-85066283933Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRespiratory Physiology and Neurobiologyinfo:eu-repo/semantics/openAccess2024-06-18T18:18:24Zoai:repositorio.unesp.br:11449/189174Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:22:40.227444Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
title |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
spellingShingle |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise Gerosa-Neto, José [UNESP] Blood pressure Fat mass Isocaloric training Leptin Obesity Time-efficiency |
title_short |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
title_full |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
title_fullStr |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
title_full_unstemmed |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
title_sort |
High- or moderate-intensity training promotes change in cardiorespiratory fitness, but not visceral fat, in obese men: A randomised trial of equal energy expenditure exercise |
author |
Gerosa-Neto, José [UNESP] |
author_facet |
Gerosa-Neto, José [UNESP] Panissa, Valéria Leme Gonçalves Monteiro, Paula Alves [UNESP] Inoue, Daniela Sayuri [UNESP] Ribeiro, José Procópio Jabur Figueiredo, Caique [UNESP] Zagatto, Alessandro Moura [UNESP] Little, Jonathan Peter Lira, Fabio Santos [UNESP] |
author_role |
author |
author2 |
Panissa, Valéria Leme Gonçalves Monteiro, Paula Alves [UNESP] Inoue, Daniela Sayuri [UNESP] Ribeiro, José Procópio Jabur Figueiredo, Caique [UNESP] Zagatto, Alessandro Moura [UNESP] Little, Jonathan Peter Lira, Fabio Santos [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Radiology Institute Universidade de São Paulo (USP) University of British Columbia Okanagan |
dc.contributor.author.fl_str_mv |
Gerosa-Neto, José [UNESP] Panissa, Valéria Leme Gonçalves Monteiro, Paula Alves [UNESP] Inoue, Daniela Sayuri [UNESP] Ribeiro, José Procópio Jabur Figueiredo, Caique [UNESP] Zagatto, Alessandro Moura [UNESP] Little, Jonathan Peter Lira, Fabio Santos [UNESP] |
dc.subject.por.fl_str_mv |
Blood pressure Fat mass Isocaloric training Leptin Obesity Time-efficiency |
topic |
Blood pressure Fat mass Isocaloric training Leptin Obesity Time-efficiency |
description |
This study compared the effects of two exercise programs performed in different intensities, but equal overall energy expenditure (EE). Adult men with obesity (29.6 ± 4.9 years; BMI = 35.1 ± 3.3 kg/m2)were randomised to one of three groups: High-intensity interval training (HIIT- 10 × 1:1 min 100% VO2max; n = 13); Moderate-intensity continuous training (MICT - ˜35 min 65% VO2max; n = 13)or Control (no training; n = 6). The session EE (HIIT = 278.0 ± 37.1; MICT = 299.4 ± 17.8 kcal)was calculated by adding the aerobic contribution (VO2 of the session minus VO2 at rest)and anaerobic (difference between the VO2 estimated and VO2 measured in session). The anaerobic contribution in HIIT was 30%, showing that a substantial portion of the energy for 10 x 1 min HIIT comes from non-oxidative metabolism. VO2max improved in both trained groups (p = 0.006), while systolic blood pressure decreased (p < 0.001)and diastolic blood pressure was not altered. Visceral and subcutaneous fat stores did not change after the intervention, indicating a longer intervention may be necessary for changes in adiposity. Six weeks of HIIT or MICT were effective in improving cardiorespiratory fitness and blood pressure in previously inactive obese men. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-06T16:32:13Z 2019-10-06T16:32:13Z 2019-08-01 |
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/10.1016/j.resp.2019.05.009 Respiratory Physiology and Neurobiology, v. 266, p. 150-155. 1878-1519 1569-9048 http://hdl.handle.net/11449/189174 10.1016/j.resp.2019.05.009 2-s2.0-85066283933 |
url |
http://dx.doi.org/10.1016/j.resp.2019.05.009 http://hdl.handle.net/11449/189174 |
identifier_str_mv |
Respiratory Physiology and Neurobiology, v. 266, p. 150-155. 1878-1519 1569-9048 10.1016/j.resp.2019.05.009 2-s2.0-85066283933 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Respiratory Physiology and Neurobiology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
150-155 |
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 |
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1808129514046226432 |