Why are women's waists thinner? In life, many girls' waists are particularly thin, and many people are particularly envious. Some people don't know why girls have such a thin waist. So, why are women's waists thinner? Come and have a look with me.

Why are women's waists thinner 1

This is so normal. First of all, when girls measure their waistlines, they will try to inhale as little as possible. When measuring the chest circumference, try to hold your chest out as much as possible.

Second, the normal person's chest circumference is 86cm, waist circumference is 67cm and hip circumference is 92cm. Of course, there are F cups, but the difference of 20cm between the upper and lower bust is still very small.

The characteristics of children, according to your' 20 kg weight', should not be big. About 3-5 years old, there is no gender difference in the size of children in this age group. Boys and girls are bulging, and their waistlines are basically the same. Gender characteristics will not appear until 10 years old or older. In particular, the development of physical characteristics of women is earlier than that of boys.

Why the thinner a woman's waist is, the healthier it is. To judge a person's fatness, we should consider it from the body mass index. Experts point out that the ideal body mass index is 22 years old. In addition, there is a general physical judgment standard in medicine. "Women's waist-hip ratio is between 0.7 and 0.8, which is a relatively standard figure."

Do you meet the standard of good figure?

There are many words commonly used to describe a woman's figure, such as tall, short, chubby, protruding forward and backward, and some more pleasing words, such as hot and sexy.

For women who love beauty, the importance of figure is self-evident. Not only that, but the figure is also related to prenatal and postnatal care.

It is said that babies born to women with good figure are smarter. So what are you hesitating about? Want to have a smart baby and shape a perfect body before pregnancy!

Reveal the standard of good figure

What kind of figure is a good figure? Relevant scientific research shows that a woman's figure is like an hourglass. The so-called hourglass is a woman with big breasts, small waist and fat buttocks. Such women are smarter, and their children are smarter than normal children.

Studies have also shown that people who are in the ideal waist-hip ratio are not prone to cardiovascular, cancer, diabetes and other diseases, regardless of their weight. Women in this range will encounter fewer difficulties during pregnancy.