High intensity, high impact aerobics is not necessary to burn fat. For example, if you run for one mile you will burn only 20% more fat than brisk walking for the same distance. It’s important to focus on the exercise and maintain the target heart rate. Use music with sufficient beats per minute to intensify the exercise session (120-140 bpm). It is important to provide a period for cool-down. Abruptly stopping aerobic activity can cause blood pooling in your lower extremities or making you feel lightheaded.