Running in the same place usually lasts about 30 minutes at a time, and the time can be mastered by yourself. It is best to sweat slightly, not feel tired, and feel relaxed. When jogging, relax naturally, take a deep breath and breathe rhythmically. Don't hold your breath, don't run too fast, keep a constant speed, and it is appropriate to have a relaxed atmosphere in which you don't feel uncomfortable subjectively, don't breathe heavily, don't blush, and can talk while running. Objectively speaking, when jogging, the heart rate per minute should not exceed 180 minus age.

It is best to do the above. A long-term exercise is a good way to exercise perseverance and body.