You can do chest expansion exercise, push-ups and other exercises to make the chest up, if the patient’s chest sagging obviously or chest smaller, simply through exercise, it is difficult to achieve the effect of erection, but also should be improved through breast augmentation surgery. 1. Chest expansion exercise: if the patient’s chest has a certain amount of fat content, you can do chest expansion exercise to increase the muscle content of the pectoralis major muscle, making the chest look firm, but you need to be persistent. 2. Push-ups: push-ups are good for exercising breast muscles, making the breasts protrude upwards, but you need to insist on exercising to be effective. 3. Breast augmentation surgery: If the patient’s breasts are small, with little chest fat, or sagging due to breastfeeding and other factors. If the effect of exercise is minimal, you can extract fat from the waist or thighs and fill in the breasts to make them firm and full. Silicone implants can also be implanted to improve the shape of the breasts. It is recommended that patients seek medical advice in a timely manner, and under the guidance of the doctor, take appropriate methods to improve the shape of the breasts.