Prolonged impact of exercise on appetite and energy compensation

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dc.contributor.authorOkada, Tetsuro
dc.contributor.authorUniversity of Lethbridge. Faculty of Arts and Science
dc.contributor.supervisorBomhof, Marc
dc.date.accessioned2021-09-16T23:11:04Z
dc.date.available2021-09-16T23:11:04Z
dc.date.issued2021
dc.degree.levelMastersen_US
dc.description.abstractExercise generally leads to less than anticipated weight loss, despite inducing an acute negative energy balance. Post-exercise compensatory mechanisms that increase energy intake and decrease energy expenditure contribute to ineffective weight loss with exercise, although the precise mechanisms remain unclear. The aim of this thesis was to investigate the 3-day impact of exercise on measures of appetite and energy compensation in a healthy population of males and females. Fourteen participants completed two conditions in a randomized crossover trial: 1) 75 min exercise (75% VO2peak); and 2) 75 min sedentary control. Measures of energy intake, energy expenditure, subjective appetite, and appetite-related hormones were assessed. An acute post-exercise suppression of acyl-ghrelin was observed. Exercise increased overall measures of subjective appetite despite no increase in energy intake or change in post-exercise physical activity patterns. Overall, exercise increased perceived appetite despite no clear evidence of energy compensation through energy intake or energy expenditure.en_US
dc.description.sponsorshipNatural Sciences and Engineering Research Council of Canada Discovery Grant (RGPIN-2018-05091)en_US
dc.identifier.urihttps://hdl.handle.net/10133/6027
dc.language.isoen_USen_US
dc.proquest.subjectKinesiology [0575]en_US
dc.proquest.subjectNutrition [0570]en_US
dc.proquest.subjectPhysiology [0719]en_US
dc.proquestyesYesen_US
dc.publisherLethbridge, Alta. : University of Lethbridge, Dept. of Kinesiology and Physical Educationen_US
dc.publisher.departmentDepartment of Kinesiology and Physical Educationen_US
dc.publisher.facultyArts and Scienceen_US
dc.relation.ispartofseriesThesis (University of Lethbridge. Faculty of Arts and Science)en_US
dc.subjectEnergy compensationen_US
dc.subjectAppetiteen_US
dc.subjectExerciseen_US
dc.subjectExercise -- Health aspectsen_US
dc.subjectNutritionen_US
dc.subjectReducing exercisesen_US
dc.subjectWeight lossen_US
dc.subjectDissertations, Academicen_US
dc.titleProlonged impact of exercise on appetite and energy compensationen_US
dc.typeThesisen_US
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