Aerobic activity is any exercise that helps you use oxygen more efficiently. It gets your heart pumping faster, makes you sweat and quickens your breath. When you raise your heart rate your body begins to burn stored carbohydrates and fatty acids for energy.Aerobic activity is very effective in controlling your weight and is an ideal way to burn calories. Research shows that a regular aerobic routine, combined with healthy eating habits is the best way to maintain a healthy body.Did you know .