Final answer:
Aerobic exercise, also known as cardio, is a form of physical exercise that primarily relies on the aerobic energy-generating process and is performed at a moderate level of intensity for an extended period of time. It has various health benefits and can be incorporated into daily life through various activities.
Step-by-step explanation:
Aerobic exercise, also known as cardio, is a form of physical exercise that primarily relies on the aerobic energy-generating process. It is performed at a moderate level of intensity for an extended period of time. Examples of aerobic exercises include running, swimming, cycling, and walking.
These exercises use a relatively high percentage of slow-twitch muscle fibers that consume large amounts of oxygen. By increasing cardiovascular endurance, they have various health benefits.
To incorporate more physical activity into your daily life, you can engage in brisk housework, walk instead of driving short distances, take the stairs instead of the elevator, and incorporate quick exercise breaks during TV commercials.