Take a walk after meals, and walk for more than half an hour after meals. Many people are obese mainly in the buttocks and abdomen. Such people all have the same characteristics, either engaged in desk work for a long time or doing nothing. Sitting at a desk, computer or TV for a long time, the excess heat can't be consumed, and it becomes fat deposited on the abdomen and buttocks. Therefore, if you want to lose weight, you must change your inactive lifestyle, increase exercise and consume excess calories.