Aerobics, also known as exercise to music, is a popular way to burn calories. It’s a great form of exercise that combines a variety of physical activities. Aerobics classes include stretches and floor-based exercises. These movements are gentle on the joints and are appropriate for pregnant women, overweight individuals, and people with weak bones. Almost everyone can participate in aerobics, although the intensity of aerobic exercise can vary. The intensity of your exercise depends on your goals, limitations, and current fitness level. It is also essential to consult with your doctor before beginning an exercise program. For example, if you are training for a marathon, you may want to start with low-impact exercises and work up to higher-impact routines.
Learn more on Wikipedia