The primary purpose of aerobic exercise is to improve cardiovascular endurance and overall fitness. Aerobic activities, which include running, swimming, and cycling, increase heart rate and breathing, promoting better oxygen consumption in the body. This type of exercise strengthens the heart and lungs, enhancing endurance and stamina. Furthermore, regular aerobic exercise can aid in weight management, improve mental health, and lower the risk of chronic diseases such as heart disease and diabetes. It’s essential for maintaining a healthy lifestyle.