I believe you have already applied for a membership card, and you can't return it when you find that the gym is overcrowded, but there is always a solution, because it is spring and everyone has the will to exercise. In addition, most people will go to the gym to exercise at the same time. According to my experience, most people go to the gym every Monday to Thursday night and every Sunday afternoon and evening. I suggest you avoid this time. Every weekend morning is the least crowded time in the gym. In addition, there are fewer people in the gym on Friday night than on Monday to Thursday night.