The Effect of Exercise Training on Total Daily Energy Expenditure and Body Composition in Weight-Stable Adults: A Randomized, Controlled Trial
| Autor: | Amanda E. Paluch, Steven N. Blair, John E. Blundell, Daniel P. O'Connor, Stephanie Burgess, Madison M Kindred, Sarah M. Schumacher, Clemens Drenowatz, Gregory A. Hand, Robin P. Shook |
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| Rok vydání: | 2020 |
| Předmět: |
Adult
Male Energy balance 030209 endocrinology & metabolism Overweight law.invention Young Adult 03 medical and health sciences 0302 clinical medicine Animal science Randomized controlled trial law medicine Humans Orthopedics and Sports Medicine 030212 general & internal medicine Young adult Exercise business.industry Total body Middle Aged Exercise Therapy Energy expenditure Basal metabolic rate Body Composition Female Composition (visual arts) medicine.symptom Energy Intake Energy Metabolism business |
| Zdroj: | Journal of Physical Activity and Health. 17:456-463 |
| ISSN: | 1543-5474 1543-3080 |
| Popis: | Background: The present study examined, among weight-stable overweight or obese adults, the effect of increasing doses of exercise energy expenditure (EEex) on changes in total daily energy expenditure (TDEE), total body energy stores, and body composition. Methods: Healthy, sedentary overweight/obese young adults were randomized to one of 3 groups for a period of 26 weeks: moderate-exercise (EEex goal of 17.5 kcal/kg/wk), high-exercise (EEex goal of 35 kcal/kg/wk), or observation group. Individuals maintained body weight within 3% of baseline. Pre/postphysical activity between-group measurements included body composition, calculated energy intake, TDEE, energy stores, and resting metabolic rate. Results: Sixty weight-stable individuals completed the protocols. Exercise groups increased EEex in a stepwise manner compared with the observation group (P P = .007). Conclusions: The increase in EEex did not result in an equivalent increase in TDEE. There was a sex difference in the relationship among energy balance components. These results suggest a weight-independent compensatory response to exercise training with potentially a sex-specific adjustment in body composition. |
| Databáze: | OpenAIRE |
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