“…Such early observations have been borne out through the accumulation, over the past 70 years, of a prodigious scientific literature that has underscored the importance of regular physical activity to health, function, and quality of life across the life course. 5,9 While regular physical activity has been shown to positively impact health and function across all age groups, beginning prenatally, 14 a regular physical activity regimen may have particularly beneficial effects in the later years, 5 and may in fact slow the aging process. 11 The anticipated increase in chronic conditions associated with aging, as well as their accompanying strain on the healthcare system, presents a strong argument for promoting habitual physical activity as a primary prevention strategy.…”