Hangzhou is very big. I don't know which district you are in. I am in Yuhang District. There are many gyms in Hangzhou. You can check it through 1 14, which is usually registered. But I want to remind you to pay attention to your choice. Some time ago, a Jin Shibao in Hangzhou closed down, which was reported in newspapers and news. Recently, Yizhiweide in Yuhang District, where I live, also closed down. Once you get a fitness card and the fitness center closes down, it will be very troublesome.