Exercise: It is advisable for the emaciated person to do aerobic exercise with a moderate amount of exercise (the heart rate is between 130 ~ 160 times per minute), and the weight of the equipment is better with a moderate load (50% ~ 80% of the maximum muscle strength). Work and rest schedules can be practiced three times a week (1 every other day, 1 time), ranging from 1 to 1 half an hour each time. Practice 8 to 10 movements at a time, and do 3 to 4 groups for each movement. The practice is to shrink quickly, pause a little, and stretch slowly. It takes about 60 seconds to do a group of actions continuously, and the interval between groups is 20 to 60 seconds. Each action interval is 1 to 2 minutes. Under normal circumstances, each group should be able to complete 8 to 15 times continuously. If the number of times in each group is less than 8 times, the weight can be reduced appropriately; Coupled with the last two movements that must be done with all one's strength, the muscle tissue is deeply stimulated, the excess recovery is obvious, and the exercise effect is excellent.