What should I do to be a good boy with strong physique?

That is, we are required to persist in exercise, be optimistic about life and dare to overcome difficulties. I am not afraid of difficulties and I can face the future. The school's "farewell snack" activity this semester is for the health of our classmates. I hope everyone will form a good habit of not eating snacks and being picky about food. I also hope to take an active part in school sports, take part in school recess sports, exercise well, have a sunny attitude and serve the motherland in the future. When young people are strong, the country is strong, and when young people progress, the country will progress. In his congratulatory letter, the general secretary pointed out that today's reserve team will surely become the main force of tomorrow. He placed the great trust of building the motherland on our young pioneers, and we should work harder.