I was wondering if instead of exercising daily, what if i walk for 20 min, will that help me lose weight? How much time will it take to lose 5kgs?
Yes, walking does help in reducing weight. Walking is a moderate intensity workout. If you want to lose weight fast, try brisk walking. A 30 minute walk helps burn 150 calories. The more you walk, the faster you walk, the more calories you shall burn. Walking most days of the week will help you burn 1000-3000 calories and will improve your metabolism.