There are multiple definitions:
Chicago Healthy Aging Magnetic resonance imaging Plaque Study(English)
Community Healthy Activities Model Program for Seniors(English)
- a self-report physical activity questionnaire for older men and women, developed to evaluate the outcomes of an intervention to increase physical activity. A useful measure for evaluating the effectiveness of programs aimed at promoting higher levels of physical activity in older adults
- PA, RAPA
- Aging, Exercise & Training, Questionnaire
- https://doi.org…200107000-00010