Not many people go to the gym at 7: 00 in the morning, because fitness takes time, that is, you only go to the gym when you are not working or resting. If you are working, you must go to the gym at night. If you exercise at seven o'clock in the morning, you can only go during the break. Generally speaking, the rest is relatively late, and most gyms are opened in some supporting facilities, so the opening hours of gyms are relatively late, mostly.