How to achieve health and enjoy happiness (physical and mental health of primary school students)

Health includes body and mind. Enjoy, I don't know what your definition is. If you are mentally healthy, you will be happy that day. For example, when I climbed 1000 Huashan in January, I felt very happy, although I was very tired. I feel very happy sitting in the office all day now. A cup of boiled water, a ray of sunshine and a richer performance are really simple. Attitude is everything! I think what coach Milu said is very useful. Adjust your mentality and you will have a good mood.