 The study aimed to review the relationship between physical activity in healthy older adults, greater than 65 years, and outcomes related to functional limitations, disability, or loss of independence. 66 studies were included for the relationship between physical activity and functional independence, and 34 were included with a cognitive function outcome. Greater aerobic physical activity was associated with higher functional status and reduced risk of functional limitations or disability. Exercise training interventions improved physiological and functional measures in older adults and suggested longer term reduction in incidence of mobility disability. A relatively high level of physical activity was related to better cognitive function and reduced risk of developing dementia, but there were mixed results on the effects of exercise interventions on cognitive function indices. The study concludes that regular aerobic activity and short-term exercise programs confer reduced risk of functional limitations and disability in older age, with moderate to higher levels of activity being effective. This article was authored by Paterson Donald H and Warburton Darinear. We are article.tv, links in the description below.