Background: Some local governments have implemented strategies to increase physical activity as a way to control obesity in children. but in Iranian students few studies have evaluated the effects of such interventions on overweight and obese children. The aim of this study was to evaluate the effects of a short-term school-based physical activity on obesity and cardiovascular fitness... https://safeersappliancers.shop/product-category/samsung-rr39m7340b1-eu-tall-fridge-black/