Why is it believed that cardiorespiratory exercise can help prevent heart disease?

Cardiorespiratory exercise strengthens the heart and lungs, improving their efficiency and increasing blood circulation. This type of exercise helps lower blood pressure, reduce bad cholesterol levels, and promote better blood sugar control, all of which are risk factors for Heart disease. Additionally, regular physical activity can enhance overall cardiovascular health and decrease inflammation, further contributing to the prevention of heart-related conditions.