Dance like no one is looking at you or something to do in an empty gym

It's cool when you come to a workout, and there is not a soul in the gym! No queues at the simulators, all the dumbbells at your disposal, no one pesters with distracting chatter, in general - beauty. True, when a person is left alone with himself ... he can start acting weird. For example, start singing or even dancing, because no one is watching! But it’s better to check if there is no one in the hall, otherwise it can be very embarrassing.