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dc.contributor.authorBerge, Jarle
dc.contributor.authorHjelmesæth, Jøran
dc.contributor.authorHertel, Jens Kristoffer
dc.contributor.authorGjevestad, Espen Svendsen
dc.contributor.authorSmåstuen, Milada Cvancarova
dc.contributor.authorJohnson, Line Kristin
dc.contributor.authorMartins, Catia
dc.contributor.authorAndersen, Eivind
dc.contributor.authorHelgerud, Jan
dc.contributor.authorStøren, Øyvind
dc.date.accessioned2021-04-21T11:16:16Z
dc.date.available2021-04-21T11:16:16Z
dc.date.created2021-02-01T11:45:42Z
dc.date.issued2021
dc.identifier.citationBerge, J., Hjelmesæth, J., Hertel, J. K., Gjevestad, E., Småstuen, M. C., Johnson, L. K., ... & Støren, Ø. (2021). Effect of Aerobic Exercise Intensity on Energy Expenditure and Weight Loss in Severe Obesity—A Randomized Controlled Trial. Obesity, 29(2), 359-369.en_US
dc.identifier.issn1930-7381
dc.identifier.urihttps://hdl.handle.net/11250/2738865
dc.description.abstractObjective: This study aimed to compare the effects of two aerobic exercise programs of different intensities on energy expenditure. Methods: This was a single‐center randomized controlled trial of patients with severe obesity allocated to a 24‐week moderate‐intensity continuous training (MICT) program or a combined MICT with high‐intensity interval training (HIIT/MICT) program. The primary outcome was energy expenditure during exercise (EEDE). Secondary outcomes included resting metabolic rate, cardiorespiratory fitness, and body composition. Results: A total of 82 (56% females) patients were screened, and 71 (55% females) patients were allocated to HIIT/MICT (n = 37) or MICT (n = 34). Per‐protocol analysis showed that EEDE increased by 10% (95% CI: 3%‐17%) in the HIIT/MICT group (n = 16) and 7.5% (95% CI: 4%‐10%) in the MICT group (n = 24), with no differences between groups. In the 8‐ to 16‐ week per‐protocol analysis, the HIIT/MICT group had a significantly larger increase in EEDE compared with the MICT group. Resting metabolic rate remained unchanged in both groups. HIIT/MICT and MICT were associated with significant weight loss of 5 kg and 2 kg, respectively. Conclusions: Patients completing a 24‐week combined HIIT/MICT program did not achieve a higher EEDE compared with those who completed a 24‐week MICT program. The HIIT/MICT group experienced, on average, a 3‐kg‐larger weight loss than the MICT group.en_US
dc.language.isoengen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.titleEffect of Aerobic Exercise Intensity on Energy Expenditure and Weight Loss in Severe Obesity—A Randomized Controlled Trialen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2021 The Authors.en_US
dc.source.pagenumber359-369en_US
dc.source.volume29en_US
dc.source.journalObesityen_US
dc.source.issue2en_US
dc.identifier.doihttps://doi.org/10.1002/oby.23078
dc.identifier.cristin1884921
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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