You can lose weight by exercising. Exercise is the fastest and healthiest way to lose weight. Because 13 boys are really overweight, under normal circumstances, 12 boys should be around 80 kg to 90 kg. If you are overweight for a long time, it may affect your child's development. Therefore, it is necessary to adjust the diet for children in time, and then give them more outdoor exercise. If children can't persist through their own willpower, they can use the summer vacation to send them to a slimming training camp. They can consider the youth slimming training camp, focusing on losing weight and new ideas, and helping children slim down through healthy eating and scientific exercise.