The office workers who first discovered the gym as a great place for napping are those who squeeze in time to work out during lunch. The class they chose is yoga meditation, and most people fell asleep to the meditation music. Gradually, the gym became crowded with young people who did not want to work out, but only wanted to sleep. Moreover, with a 200 yuan monthly card, they no longer have to worry about finding a place to stay in other cities. The gym is a national chain, and one card can be used nationwide, plus you can take a shower in the shower room at night. $BNB