Respuesta :
Improving cardiovascular fitness can reduce your risk of developing heart disease by increasing the efficiency of your heart, lungs, and blood vessels. The easier it is to pump blood through your body, the less taxing it is on your heart.
By increasing the performance of your heart, lungs, and blood vessels, enhancing cardiovascular health will reduce your risk of developing heart disease. The quicker your body pumps blood, the less taxing it is on your heart.