BackgroundLeisure time physical activity reduces the risk of premature mortality. but the years of life expectancy gained at different levels remains unclear. Our objective was to determine the years of life gained after age 40 associated with various levels of physical activity. both overall and according to body mass index (BMI) groups. https://www.alarecre.com/American-Flag-Color-Block-iPhone-14-Waterproof-Case-p12619/