If you want to lose weight, you should exercise three times a day. Take aerobics as an example.

Generally, aerobics should be done three times a day, and it is more appropriate to do it once in the morning, afternoon and evening. The best time to do aerobic exercise is afternoon. In the afternoon, the sun recedes and personal spiritual vitality begins to rise. Aerobics is the easiest way to lose weight. It is very important for safety to do sufficient preparation activities and appropriate finishing activities before and after aerobic exercise. When the room temperature is above 20℃, the preparation time is 10 minute, and when the room temperature is below 20℃, the preparation time is appropriately extended. The end time of the activity is about 10 minute, which is not affected by the temperature change.