I remember there was a gymnasium outside the entrance of the east playground in the old campus of Duff University. If you are a student at school, you can apply for a fitness card by judging your student ID card, 1 hour 2 yuan, but it should be higher now. . . . That was three years ago, hehe. Duff also has a swimming pool. . Generally, we use the resources in the school and don't need to go out. It's more expensive outside, the equipment is generally enough, and the ventilation is no problem. At that time, the conditions were average, but now it should be better.