If it is long-term active abdominal contraction, generally no harm. If the long-term passive fasting, generally have increased the incidence of various diseases and other hazards. Tummy tuck is generally divided into active tummy tuck and passive tummy tuck. 1. active fasting: if the patient is long-term active fasting, usually not harmful to human health, on the contrary, there are certain benefits, such as promoting gastrointestinal peristalsis and reduce abdominal weight. 2. Passive fasting: If the patient is a long-term use of abdominal band, it is easy to affect the blood circulation of the lower limbs, limiting the activities of the psoas muscles and the back of the abdomen, increasing the incidence of varicose veins and hemorrhoids in the lower limbs. May also affect the patient’s pelvic blood circulation, reduce the patient’s immunity, and increase the incidence of various gynecological inflammation, such as pelvic inflammatory disease, pelvic stasis syndrome. Therefore, if patients want to use abdominal belts, they need to use them scientifically under the guidance of a professional doctor.