The type of exercise most beneficial for cardiovascular health is aerobic exercise, which includes activities like running, cycling, and swimming. These exercises elevate the heart rate and improve circulation, enhancing overall heart health. Regular aerobic activity strengthens the heart muscle, increases lung capacity, and can lower blood pressure and cholesterol levels. The World Health Organization recommends at least 150 minutes of moderate-intensity aerobic exercise weekly for optimal health. Incorporating these activities into one’s routine significantly reduces the risk of cardiovascular diseases.