Men’s fat chest can be improved firstly by diet regulation and strengthening exercise, and if necessary, it can be treated by surgical plastic surgery. 1. Diet regulation: the formation of fatty chest is related to the excessive production of fat and its accumulation in the chest. It is suggested that you should pay attention to adjusting the diet structure, pay attention to light diet, reduce the total calorie intake every day, so as to avoid the accumulation of fat in the chest. 2. Strengthening exercise: It is recommended to reduce the progress of fat chest through appropriate aerobic exercise every day. It is recommended that you can do push-ups, plate support and other aerobic exercises to strengthen the chest wall muscle strength exercise, so that the subcutaneous fat can be reduced. 3. Surgical plastic surgery: after the above treatment, fat chest still exists, and the male patients who are more perfect for themselves can be treated by surgical plastic surgery. Patients with fatty chest can consult the Department of Cosmetology of regular hospitals.