A woman has two waist pits, okay?

Just started Baidu. Some people say that only 3% people have waist pits, and people with better body proportions have them. So nothing. You should be happy about that. Baidu's explanation is attached below:

The "lumbar fossa" are two concave pits on the back and waist, which are located above the gluteal sacrum and on both sides of the lumbar joint. Known as "Maxwell" in medicine and commonly known as "waist nest" and "holy vortex" in the art world, it is one of the symbols of an ideal mannequin. Only those thin and well-proportioned young women are possible. It is said that this only accounts for 3% of all women. If the back is called the window of beauty like eyes, it is the beautiful eyes of women's waist. With these eyes, a beautiful god comes!

Saint Vortex is the fruitful result of years of painstaking research on buttocks by Gustav McKes, a German obstetrician and gynecologist. According to the data, Dr. McKee carried forward the spirit of not being afraid of suffering and death. After countless sleepless nights, he finally found a diamond-shaped space above the middle crack of a woman's hip. The muscles on the spine are thinner than other parts, thus forming a slightly prominent diamond-shaped body. This diamond shows the position of the sacrum, which is recognized by the medical community and named "McKinley" after the discoverer. Not counting this, Dr. MacKay carried forward the spirit of the poor bandits with the courage of the remaining generals, and found a nest on both sides of "MacKay Ridge", which was large and deep, like a whirlpool in water waves, and was later called "holy vortex" by western aestheticians. Some people say that buttocks are the aesthetic subject of human back. If there are expressions on the human back, then the "five senses" on the human back are "sacred whirlpool" and "McKeiling". What needs to be pointed out here is that not every woman, even a peerless beauty, can grow this whirlpool. ...