Chicken breasts generally have little effect on physiology, mainly in psychological stress. Mild and moderate chicken breasts are generally not treated with surgery, and severe chicken breasts can be treated with surgery. However, there are also problems in surgical treatment. In addition to the risk of surgery, some patients' postoperative scars are obviously unsightly.

Operation cost: the traditional operation cost is about 1.5 million, and the improved operation cost, such as using imported NUSS steel plate, is about 35 million.

Recovery time: 1-3 years.

There are also the steps and risks of the operation: after the operation, you can consult a large local medical center. Every doctor has different surgical methods and different risks.

Timing of operation: If operation is needed, it should be carried out as soon as possible. The older you get, the harder it is to repair and the worse the effect.

What kind of exercise should you engage in: There is no particularly effective way to do chest expansion exercise, but the effect is limited.