Aerobic exercise refers to exercise that is of moderate intensity, undertaken for a long duration. Aerobic means "with oxygen", and refers to the use of oxygen in a muscle's energy-generating process. Many types of exercise are aerobic, and by definition are performed at moderate levels of intensity for extended periods of time.
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Aerobic exercise, n sustained repetitive physical activity, such as walking, dancing, cycling, and swimming, that elevates the heart rate and [more]Aerobic exercise - Community and Resources
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