Aerobic exercise (also known as cardio) is physical exercise of relatively low intensity that depends primarily on the aerobic energy-generating process. Aerobic literally means "living in air", and refers to the use of oxygen to adequately meet energy demands during exercise via aerobic metabolism. Generally, light-to-moderate intensity activities that are sufficiently supported by aerobic metabolism can be performed for extended periods of time.
Other articles related to "aerobic exercise, exercise, aerobic, exercises":
... Most forms of aerobic exercise are suitable ... However, exercise classes are generally not suitable, unless they are specifically designed to suit Body for Life ... Aerobic exercise sessions are limited to 20 minutes duration ...
... should be encouraged to participate in aerobic and strength-conditioning exercises as part of a healthy lifestyle during their pregnancy" ... Although an upper level of safe exercise intensity has not been established, women who were regular exercisers before pregnancy and who have uncomplicated, healthy pregnancies ... advise an accumulation of 30 minutes a day of exercise on most if not all days of the week ...
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“Friendship is never established as an understood relation.... It is a miracle which requires constant proofs. It is an exercise of the purest imagination and the rarest faith.”
—Henry David Thoreau (18171862)