7 criteria for identifying a man’s sexual ability

　　Determine a man’s sexual ability in 1 second

　　Height: Some people mistakenly believe that taller people must have longer penises and better sexual function. In fact, penis size is related to height, but it is not absolute. A group of research reports show that for people with a height of less than 155cm, the average length of the vagina is 7.4cm and a circumference of 8.1cm; for people with a height of 156 to 159cm, the length and circumference are 7.4cm and 8.3cm respectively; for people with a height of 170cm, the length and circumference are 7.5cm and 8.7cm respectively. It seems that a person's height can affect the size of the penis, but the effect is not big and the difference is not huge.

　　Waist circumference: Researchers from the Harvard School of Public Health said that based on a study of 2,000 people, alcohol consumption, exercise habits and body shape are all related to male Related to sexual insufficiency.

　　Furthermore, people who are too fat (too thick in waist circumference), drink too much or not drink at all, and those who live a more static life without exercising are usually among the groups with poor sexual performance. These factors are very similar to heart disease factors. People who are prone to arteriosclerosis are usually overweight, have high cholesterol in their bodies, and their blood is full of obstruction factors (hypercholesterolemia) that prevent blood from returning to the heart. Likewise, this blood cannot reach the corpus cavernosum of the penis.

　　Nose: From a facial perspective, the nose looks a bit like a boy’s “little brother”. Further statistics show that men with big noses also have large external genitalia, are energetic, and have superior sexual abilities.

　　Bags under the eyes: Generally speaking, if the bags under the eyes are tight and the complexion is moist, it means excellent sexual performance. If you are a man with saggy eye bags, drooping eyes, and a dull complexion, most of them are "strong on the outside but hard on the inside".

　　Keep the front teeth neat and tidy: Traditional Chinese medicine believes that teeth belong to the kidneys. When the front teeth are clean and bright, the health of the body will also be healthy. healthy If the blood is strong, on the contrary, a man with weak blood will naturally have poor sexual performance.

　　Bones: The kidneys govern bones and generate marrow. Therefore, those with strong bones mostly have good sexual function; while those with weak bones and soft flesh mostly have poor sexual function.

　　Fingers: Those with thick little fingers have good human functions, for reference.

　　In addition, culture and ethnicity should also be considered. The former is related to the amount of sexual knowledge, and the latter is related to genetics.