How about the competition fitness center?
Quite a big fitness center, opposite the north gate of Wangjing Garden, with swimming pool, badminton court, table tennis court, spinning bike and other common gym equipment. It's not cheap to get a card, it costs 3000 yuan a year. It may be opened earlier, but the decoration feels old. There are many people there, most of them are residents nearby, and there are parents who send their children to learn swimming.