Generally speaking, consuming 0.2~0.3 kilocalories per day can effectively play the role of physical exercise, and consuming 2 kilocalories per day can play an effective weight loss. The correct is to consume calories greater than the intake of calories, intake of calories greater than the basic metabolism. Daily intake of total calories in 2 kilocalories, basal metabolism is basically 0.8 kilocalories, and then consume more than 1.2 kilocalories is OK. Long-term persistence, you can play a role in weight loss. But generally speaking, the amount of exercise needs to be gradually increased, avoid excessive, excessive exercise can easily lead to fatigue, and even muscle soft tissue damage. After exercise, calorie consumption increases tend to have a certain sense of hunger, if you increase the amount of food, the weight loss effect will be very poor. Consumption of calories in addition to exercise, diet is also very important, need to limit high-fat and high-calorie foods to match the weight loss.