Usually, there is no way for students to lose breast weight quickly and see results in three days. The only relatively fast, direct and effective way to reduce breast size is to consider surgical treatment, but such an approach requires a definitive evaluation by a physician on a case-by-case basis before it can be performed. This method is not recommended if the student is not yet an adult and the breast size is not at a level that is clinically considered to require surgery. The student can assist with breast reduction by weight loss and strength training in their daily life. I. Surgical treatment: If you want to achieve breast reduction within 3 days, it can only be done through surgery. Adult students can consult a professional plastic surgeon and after a comprehensive assessment, if the size of the breasts has completely brought inconvenience to life or affected basic physiological behaviors such as breathing, they can choose surgery to improve the effect of breast reduction by removing part of the fat and glands from the breasts. However, it is also generally not recommended for students to choose it. When the size of the breasts has no clear adverse effect on the development of the body, students are advised to follow nature and accept natural development. Second, the general way: mainly for students of all ages who are not in a hurry to slim their breasts and comply with safety. 1, weight loss: If the patient is obese, he or she can achieve the purpose of slimming the breasts through weight loss. At this time, patients need to adjust the diet structure, avoid excessive intake of fat, sugar, protein, etc., the daily diet should be reasonable, you can eat more green vegetables, fruits and other foods. Patients can also be aerobic exercise under the guidance of a doctor, such as running, swimming, etc., to facilitate the whole body weight loss; 2, strength training: if the genetic factors, nutritional development, etc., resulting in the formation of a more voluminous shape of the breast, making the chest looks larger, even if the weight loss may not achieve the effect of thin chest, at this time, you can exercise the chest muscle groups, such as doing chest opening and closing exercises, flat support, push-ups, etc., to achieve the effect of visually thin chest. to achieve the effect of visually thin chest, but also to prevent the sagging of the chest, sagging.