What does increasing your activity do for you? - Part 1

Burns Calories

This may be its least important benefit as it takes a tremendous amount of exercise to actually lose one pound of weight. For example, you need to walk for 18 hours and 15 minutes with a speed of 4km/hr to lose just 1 lb. Be careful to avoid feeling that a modest amount of exercise entitles yo to a more calories at the table. You must be sure to avoid eating more calories than what your exercise expended.