According to the website of Grade Three, the time of military training in Grade Three of Shijiazhuang No.3 Middle School is in the middle and late August or early September, and the time of military training ranges from 5 days to 7 days. The contents of the first-grade military training are: standing at attention, being at ease, saluting, squatting, sitting down, marching in an emergency, marching, running, and standing at attention.