I know only two, Jiugang Gymnasium, and most of the participants are Jiugang people who want tickets. Others seem to go for 20 yuan, and there is a star-rated fitness center on the first floor of the water affairs bureau on the west side of Yingbin Lake. This is a more formal fitness center, with professional coaches, yoga, boxing, belly dancing, cycling, barbells and other courses. The annual membership is 65430. The equipment and courses in the class membership card are free, and you can take a bath for free after exercise.