It is recommended that the first week of small red hat first jump 20 minutes, small gray hat jump 15 minutes or so, a week jump five to six days, rest one to two days. The second week every day to properly lengthen the exercise time, and then practicing yoga and other slow movements to increase the amount of fat burning , each time about ten minutes on it. Wait two weeks, you will feel that Little Red Riding Hood has been more relaxed, and then gradually increase the time, until you can complete a set.