First of all, the reason for 1 is that the military training time is relatively short. As we all know, military training usually lasts about a week. Although there are many military training programs, everyone is very tired, but because of the short exercise time, they can't lose weight. So we can see that many girls have not lost weight.

Then the second reason is that I eat more during my study. We can see that there are many training programs during military training, and some training programs are very tiring. When I am very tired, everyone's appetite will get better. Some girls eat much more than usual during this period, so they haven't lost weight after military training.

Finally, the third reason is laziness. In fact, many students are lazy during military training, especially some girls. Because girls' physical strength is not so good, they can only rest by being lazy. As a result, many people did not reach that training intensity, so they did not lose weight.