Acute Effects of High-Intensity Interval and Moderate-Intensity Continuous Exercise on GLP-1, Appetite and Energy Intake in Obese Men: A Crossover Trial
| Autor: | Daniel Souza, Paulo Ricardo Porfírio do Nascimento, Ítalo Freire Medeiros, Victor Araújo Ferreira Matos, Rodrigo Alberto Vieira Browne, Ana Paula Trussardi Fayh, Victor Oliveira Albuquerque dos Santos, Eduardo Caldas Costa, Cristiane da Silva Ramos Marinho, Alexandre C. Serquiz |
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| Rok vydání: | 2018 |
| Předmět: |
Male
gastrointestinal hormones Acute effects obesity Time Factors T30 and T90 min High-Intensity Interval Training Eating 0302 clinical medicine Glucagon-Like Peptide 1 media_common T0 Meal Cross-Over Studies Nutrition and Dietetics High intensity digestive oral and skin physiology Exercise Therapy Treatment Outcome lcsh:Nutrition. Foods and food supply Brazil Adult endocrine system medicine.medical_specialty media_common.quotation_subject lcsh:TX341-641 030209 endocrinology & metabolism high intensity interval exercise Article hunger respectively compensation Young Adult 03 medical and health sciences Internal medicine Heart rate medicine Humans Appetite Regulation business.industry Appetite 030229 sport sciences medicine.disease Obesity Crossover study Intensity (physics) Endocrinology energy intake business Biomarkers Food Science |
| Zdroj: | Nutrients, Vol 10, Iss 7, p 889 (2018) Nutrients Volume 10 Issue 7 |
| ISSN: | 2072-6643 |
| Popis: | This study investigated the effect of high-intensity interval (HIIE) and moderate-intensity continuous exercise (MICE) on glucagon-like peptide 1 (GLP-1), appetite and energy intake (EI) in obese men. In a randomized crossover trial, 12 participants (28.4 ± 2.6 years, 35.5 ± 4.5 kg/m2, 39.8 ± 2.2% body fat) performed: (I) Control (CON, no exercise) (II) MICE (20 min, 70% of maximal heart rate) and (III) HIIE (10 × 1 min at 90% of maximal heart rate with 1 min recovery). GLP-1 and appetite were assessed at: (I) PRE: pre-exercise (II) POST: immediately post-exercise (III) POST-1 h: 1 h post-exercise. EI was assessed after an ad libitum meal offered 1 h post-exercise and over 24 h. There was a significant time × condition interaction for GLP-1 (p = 0.035). Higher GLP-1 levels in MICE vs. CON (p = 0.024) and a trend for HIIE vs. CON (p = 0.069) POST-1h was found. Hunger was reduced immediately post-HIIE compared to CON (p < 0.01), but was not sustained POST-1 h (p > 0.05). EI did not differ between the sessions 1 h post-exercise or over 24H (p > 0.05). In summary, although MICE increased GLP-1 levels POST-1h and HIIE induced a transient reduction in hunger, both exercise protocols did not impact EI in obese men. |
| Databáze: | OpenAIRE |
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