What is aerobic exercise? Essentially, aerobic exercise is any form of low-intensity physical activity that improves the heart’s ability to pump blood and oxygen. It improves cardiovascular fitness, but it benefits much more than the heart. Aerobic exercise makes the heart, lungs, and muscles more efficient. The purpose of aerobic exercise is to boost the heart’s performance and reduce the risk of injury. A good aerobic exercise routine should consist of several activities, including brisk walking, dancing, fitness walking, swimming, and jumping rope.
While aerobic exercise has many beneficial effects, these benefits are limited in number and frequency. A Danish group found a “U-shaped association” between aerobic exercise and decreased mortality. It quantified that a person should perform 1 to 2.4 hours of moderate exercise a couple of times a week as optimal, and any amount beyond this standard was indifferent or sedentary. Whether or not aerobic exercise is beneficial depends on the intensity and duration of the exercises.
Getting regular aerobic exercise is crucial for improving overall health and cardiovascular fitness. It also boosts physical energy and releases endorphins, a chemical produced by exercise that improves mood. There are several different types of aerobic exercise, but choosing the right one for you will depend on your goals, level of fitness, and convenience. Remember, you can gradually add more vigorous activities and extend the duration. That way, you can be sure you’re getting the maximum benefits from aerobic exercise.