1. First of all, primary school students can't lose weight by skipping meals because it will affect their children's development.

2. The most reliable way for children to lose weight is to control the amount of food and meat.

3, exercise more, in addition to controlling diet, you must also have appropriate exercise. You can set a sports time for your child every day. You don't need to go out. You just need to run at home. Or use mineral water bottles filled with water as dumbbells, lift dumbbells, sit-ups and other sports at home.

4, after exercise, lacing, this will be more effective.