Generally, the effective time for running to lose weight is more than 40 minutes, and the calorie ratio between running and walking is three to one. In other words, it takes 120 minutes to lose weight. The pace is not less than 4 kilometers per hour, and 60 minutes after meals is optional. It is generally suggested that the best way to lose weight in legs is to do yoga in the afternoon or evening. If conditions do not allow, you can do leg lifts and stand upright.