In general, you should engage in at least 30 minutes of a moderately intense physical activity, such as a brisk walk, on most days of the week. To help manage weight and prevent gradual, unhealthy weight gain in adulthood, the Dietary Guidelines for Americans 2005 recommends 60 minutes of moderately to vigorously intense physical activity while not exceeding your caloric intake needs.
Your activity level. Regular exercise confers many health benefits:
Building lean body m... Read More