This is an exercise method that is not limited by conditions such as venue, climate and equipment. Beginners had better jog. At first, you usually run 50 ~ 100 steps, and after 4 ~ 6 months of exercise, you can increase it to 560 ~ 800 steps. Running in the same place can control the amount of exercise by increasing the difficulty of movement. For example, running with high legs can increase the intensity of exercise.