Different gyms have different facilities, and the corresponding infrastructure of general chains will be much better. The bathrooms in most gyms are in the form of compartments. Often every car has no door, and it is basically open, so we can see each other. If conservative, it is not recommended. Regular gyms will turn on air conditioning in the locker room, so you don't have to be afraid of sweating or being too cold to take a bath in summer and winter. The amount of water and water temperature in the bathroom are generally suitable, and bathing will be more comfortable. Suggestions: First, the bathroom hygiene of a qualified gym is in place and will be cleaned every day. If it is found to be messy, it is not recommended to use it; Second, bring your own toiletries. Most of the things provided by the gym are relatively cheap, and the common ones may not be good for hair and skin, so bring your own common supplies. 3. Generally, don't take a bath within half an hour after fitness, and then take a bath after your body has rested. Don't bathe in cold water.