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Full-Text Articles in Medicine and Health Sciences
Exercise For Weight Loss: Further Evaluating Energy Compensation With Exercise, Kyle D. Flack, Harry M. Hays, Jack Moreland, Douglas E. Long
Exercise For Weight Loss: Further Evaluating Energy Compensation With Exercise, Kyle D. Flack, Harry M. Hays, Jack Moreland, Douglas E. Long
Dietetics and Human Nutrition Faculty Publications
PURPOSE: This study assessed how individuals compensate for energy expended during a 12-wk aerobic exercise intervention, elucidating potential mechanisms and the role exercise dose plays in the compensatory response.
PARTICIPANTS AND DESIGN: Three-arm, randomized controlled trial among sedentary adults age 18 to 40 yr, body mass index of 25 to 35. Groups included six exercise sessions per week, two sessions per week, and sedentary control.
METHODS: Rate of exercise energy expenditure was calculated from a graded exercise test averaged across five heart rate zones. Energy compensation was calculated as the difference between expected weight loss (based on exercise energy expenditure) …
Appetite-Regulating Hormones In Energy Compensation With Exercise, Jack Moreland
Appetite-Regulating Hormones In Energy Compensation With Exercise, Jack Moreland
Theses and Dissertations--Nutrition and Food Systems
Background: The appetite-regulating hormones may influence compensatory increases in energy intake with exercise, although this causal relationship has been difficult to prove in a longitudinal trial.
Methods: 37 participants (29 female) aged 18 to 40 years performed aerobic exercise 6 days (6d), 2 days (2d), or 0 days per week for 12-weeks. Concentrations of ghrelin, leptin, glucagon-like peptide 1 (GLP-1), and insulin were assessed before (fasting, minute 0) and after a standardized meal at minute 15, 30, 45, 60, 90, 120, 150, and 180. Linear mixed-effects models were used to model the relationships between time point (12 weeks vs. baseline) …