
Too much exercise may harm your health
June 18, 2012 5:57 AM
Can too much exercise be bad for you? CBS News medical contributor Dr. Holly Phillips reports on a new study indicating moderate exercise may be more beneficial than intense workouts.
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June 18, 2012 5:57 AM
Can too much exercise be bad for you? CBS News medical contributor Dr. Holly Phillips reports on a new study indicating moderate exercise may be more beneficial than intense workouts.
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