I know several big gymnasiums near Wangjing, which are equipped. Those who have a swimming pool have physical strength, and there is a beautiful paradise near Lido, and the environment is not bad! To be famous, there is a bluebird, but it is smaller. Lido Hotel also has a big treasure cave, but they don't have a swimming pool, but the membership card is universal. Almost all of these fitness centers have swimming pools, so you can go to any training center. If you are near Wangjing, I recommend you to visit Jiajing Tiancheng and Baodiwo! !