First, try not to wear a belt made of chemical fiber. The belt made of chemical fiber has a strong smell and is generally uncomfortable to wear. It is easy to irritate the skin in summer and generate static electricity in winter, especially several sets, commonly known as "Zongzi Belly Belt", which are very inconvenient to use. So be sure to know the ingredients contained in the product when buying.
Second, the waist belt is afraid of squeezing. Especially the wide and heavy belly belt, although some suits (commonly known as "Zongzi belly belt") are not expensive, they are mostly made of chemical fiber and basically contain no cotton, so they are not easy to use in summer or winter. It is not good to bind and squeeze gastrointestinal tract and abdominal cavity.
Third, the pure cotton girdle is often inelastic. Although pure cotton or gauze is breathable, it has no elasticity. If it is loose, it will be invalid. If it is too tight, it will be uncomfortable and inconvenient to use.
Fourth, you must pay attention to the size when choosing a belt. In fact, abdominal belts are generally classified, and large, medium and small sizes must be selected. Many people are entangled because of the size mismatch after buying it. It is recommended to choose a uniform size and good natural elasticity.
Here also want to mention, waistline is too big, is also very harmful:
First of all, if the waist is tied too much, there will be hidden dangers of infertility, endometrial prolapse and irregular menstruation. After girding the waist for adolescent girls, the uterus will develop slowly or even stop developing due to insufficient blood supply, forming a so-called "naive uterus". In order to restore body shape, some parturients use girdling prematurely after delivery, which causes many complications, which can lead to uterine prolapse, severe uterine contraction and other diseases.
Secondly, if the waist is tied too much, the liver will become the oppressed and tied too tightly, and its blood vessels will be insufficiently perfused and its function will be damaged. So when the waist is too tight, it will increase abdominal pressure. This long-term practice of pushing the lower abdomen, over time, the bladder, uterus and rectum in the pelvic cavity may be accompanied by different degrees of involvement, hemorrhoids, urinary incontinence, urinary tract infection, pelvic congestion syndrome may come to you.
Then, the waist is tightly wrapped with a belt, which can make the waist form a curve, but at the same time it also divides the blood circulation of the human body into two sections. On the one hand, it increases the afterload of the heart during contraction, which will cause hypertension and coronary heart disease after long-term middle age; On the other hand, the abdominal cavity is squeezed, and the activities of abdominal organs such as stomach, intestine, liver and kidney are limited, and the blood flow is not smooth, and the function is affected.
Finally, excessive waist binding is not conducive to breathing, and abdominal muscles are the right-hand man for breathing exercise. When people breathe, the contraction and relaxation of abdominal muscles can assist the diaphragm to move up and down, which is beneficial to breathing. If the waist is too tight, this movement will be blocked, affecting the whole vital capacity, resulting in insufficient oxygen supply to the whole body, which may easily lead to dizziness and respiratory infection.