First of all, let's find out whether military training must be reduced. Because military training is a compulsory course organized by universities, the requirements for military training are different. Some colleges and universities may just let students feel the process of military training, while some colleges and universities have strict requirements for military training, even including the requirement that boys must have their heads cut. Answer: I am in a university in Nanjing. At that time, the school did not require haircuts, and the whole military training process was relatively relaxed and enjoyable. According to the respondents' knowledge, Nanjing University of Science and Technology has very strict requirements for freshmen's military training and requires unified military training management. All boys' hair must be shaved to an inch and have a length requirement.

Let's see how long it takes for hair to grow from an inch. As we know, hair is the fastest growing hair in the human body, with an average growth of about 2 cm per month and 24 cm per year. So it takes at least two months for a buzz cut to become long hair.

Therefore, if you feel that your image is not beautiful when you are in the inch, you can consider wearing a wig. We put the wig on our heads, adjust the height properly first, and then trim it to the right length. If we can't take care of ourselves, it will be more realistic and convenient to go to the barber shop to trim our wigs.