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Stretching and flexibility exercise such as yoga and functional resistance exercise are two forms of exercise that are growing in popularity. However, they have not been scientifically tested to demonstrate their ability to improve body composition, fitness, heart and metabolic health, and mood state in overweight/obese women. The investigators hypothesize that during an 11 week intervention, both forms of exercise will improve body composition, heart and metabolic health and mood state.
This study was a 11 week protein-rich whole food diet and exercise training intervention in middle aged overweight/obese women. Subjects were randomized into 3 groups: Protein-rich whole food only consumed as 20-25 grams per serving 4-6 per day (P); protein and resistance exercise training (R); and protein and stretching/yoga exercise training (S). All outcomes, including the primary outcomes of body composition and cardiometabolic biomarkers were measured at baseline (week 0) and post-intervention (week 12) in all study subjects.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Protein whole foods | Active Comparator | Ingestion of 20-25 grams per serving consumed 4-6 times per day; 1 within an hour of waking in the morning and the other 2.5-3 hours apart during the day. |
|
| Protein Resistance Exercise Training | Experimental | Ingestion of 4-6 protein-rich meals per day and 3 times per week of resistance functional training. |
|
| Protein Stretching/Yoga Training | Experimental | Ingestion of Protein-rich diet 4-6 meals/day and stretching/yoga training 3 times per week |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Protein whole foods | Other | Protein-rich whole foods consumed at 20-30 grams of protein at each of 4-6 meals per day |
|
| Measure | Description | Time Frame |
|---|---|---|
| Total and Regional Body Composition | Total and regional body composition was assessed by dual energy xray absorptiometry (DXA) at baseline and 11 weeks in all subjects | baseline and 11 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Aerobic Fitness | VO2 max was assessed in each subject at baseline and 11 weeks | baseline and 11 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Plasma Biomarkers | Insulin, glucose, and leptin was assessed in each subject at baseline and 11 weeks | baseline and 11 weeks |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Paul J Arciero, PhD | Skidmore College | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Human Nutrition and Metabolism Laboratory | Saratoga Springs | New York | 12866 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26901102 | Derived | Ruby M, Repka CP, Arciero PJ. Comparison of Protein-Pacing Alone or With Yoga/Stretching and Resistance Training on Glycemia, Total and Regional Body Composition, and Aerobic Fitness in Overweight Women. J Phys Act Health. 2016 Jul;13(7):754-64. doi: 10.1123/jpah.2015-0493. Epub 2016 Feb 19. |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| D007333 | Insulin Resistance |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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| Protein Resistance Exercise Training | Other | Protein rich whole foods diet and resistance training 3 times per week for 11 weeks |
|
| Protein Stretching/Yoga Training | Other | Protein-rich whole foods diet of 20-30 grams of protein at each of 4-6 meals per day with stretching/yoga training 3 times per week for 11 weeks |
|
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D006946 | Hyperinsulinism |
| D044882 | Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |