Aerobic exercise contributes to heart health by improving cardiovascular efficiency and promoting better circulation. Activities such as running, swimming, and cycling strengthen the heart muscle, enabling it to pump blood more effectively. Regular aerobic exercise helps reduce blood pressure and improve cholesterol levels, decreasing the risk of heart-related diseases. Additionally, it enhances the body’s ability to utilize oxygen, promoting overall fitness and endurance. Engaging in aerobic activities is therefore crucial for maintaining a healthy heart and improving quality of life.