like other muscles,
the heart enjoys a good workout. You can provide it with one in the form of aerobic exercise. Aerobic exercise is any type of exercise that gets the heart pumping and quickens your breathing. When you give your heart this kind of workout regularly, it will get stronger and more efficient in delivering oxygen (in the form of oxygen-carrying blood cells) to all parts of your body.
Aerobics is a physical exercise that combines rhythmic aerobic exercise with stretching and strength training routines with the goal of improving all elements of fitness (flexibility, muscular strength, and cardio-vascular fitness).