Physical Activity Guidelines for Americans | Tip for starting physical activity |
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National Institute of Diabetes and Digestive and Kidney Diseases | National Institute of Diabetes and Digestive and Kidney Diseases |
Physical Activity Guidelines for Americans.
4Department of Health and Human Services | ACSM's Health-Related Physical Fitness Assessment Manual |
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Department of Health and Human Services | How older adults can get started with exercise |
Reducing sedentary behaviors: Sit less and move more.