Why are people s feet not the same size?

The reason is this: in order to prove that we are advanced sports, it is first of all a matter of genetics; There is also the fact that people's craftsmanship cannot make two shoes of the same size, and for a long time, there will be a status quo of one big and one small; In order to prove that we were born of our parents, we must also prove that we are biological, so one is the father's foot and the other is the mother's foot, and the big one is the father's foot, and the small one is the mother's foot; Do you want to know why the eldest is the father's and the younger is the mother's? Because:

If a couple's feet are bigger than the man's, then she is just as incomplete as a woman. In those ways, she does not possess the characteristics of a woman. The female servant should be small and exquisite.

Because we're walking. The pressure exerted by the body on both feet may be different when standing, so the development of our feet may be different over time. However, it is worth noting that many bad habits, incorrect standing and walking posture may cause the two feet to be the same size, so be careful.

The left and right sides of the human body appear to be the same, but they are actually asymmetrical. This is mainly formed by the natural evolution of the human body, which is the product of the growth and development of the human body in line with the natural needs, and a small part of the reason is the result of the long-term influence of human activities, such as people are often accustomed to using the right hand, so the right hand is generally thicker than the left hand. People have the impression that the left and right sides of the human body seem to be symmetrical.

Because everyone knows that if you make a central axis through the nose to the middle of the legs, then a pair of feet, two legs, a pair of hands, two eyes, a pair of ears, etc., will appear very symmetrical. In addition to this, the distribution of hair, the unevenness of the surface of the human body, is also symmetrical. Although the nose and tongue are single, the nose is located on the face, and the tongue is in the middle of the mouth, and their shape is symmetrical.

In fact, the left and right sides of the human body are not completely symmetrical. A small experiment can prove this: take a picture of your own front**, divide it into left and right halves according to the midline, and then restore it according to the left half and the right half respectively, and the result will be two different portraits from the original.

Unequal length of two feet is more common, and the average person's feet are not the same size, but it is rare for the two feet to differ so much. Unequal length of the feet and unequal length of the lower limbs are different. Unequal length of the lower limb refers to the inconsistency of the length of the lower limb.

Anterior horn polio is the most common cause of growth retardation in the lower extremities. Unequal length of the lower limbs can cause claudication, pelvic tilt, and lumbar scoliosis, and the lumbosacral joint often suffers from excessive strain. If the difference in length between the two lower limbs is more than 3-5cm, equal-length surgery can be performed.

Two methods are used: the lengthening of short limbs and the shortening of normal or long limbs. A combination of the two can also be performed. Shortening can be temporary, such as in growing children; It can also be permanent, such as destroying the epiphyseal plate with bone grafting to stop epiphyseal growth, or performing a bone resection after bone growth has stopped.

Question 1: Is a person's left foot bigger or right foot bigger? The average person's left leg is the support point, and the right leg is the activity point.

If you don't believe it, when you stand naturally, is it the most comfortable posture to use your left foot as the pivot and center of gravity, and then stretch your right foot forward for a small step?

The left foot is the center of support for the person, and most of them play the role of supporting the center of gravity, so it is a little larger than the right one. It's a little more stressful. Generally, it is best to buy shoes in the afternoon, at this time the feet have been exercising for a morning, and they will rise a little, so as to avoid squeezing the feet after walking with the newly bought shoes, and the shoes should be tried on the left foot more accurately.

Of course, because everyone's foot size is different, it may not be easy to buy shoes that fit the foot.

Question 2: Is the left foot bigger or the right foot is bigger Most people's feet will have some differences, generally the left foot is a little bigger, so when trying on shoes in the store, you should try the left foot, as long as the left foot is worn properly, generally this pair of shoes is suitable for your feet.

Question 3: Why is the average person's right foot bigger than their left foot? It has to do with the gravitational pull of the earth and the location of the heart.

When running a corner, the right foot will work harder to adjust the balance of the body and pass the curve smoothly. The use rate of the right foot is greater than that of the left foot, and people will subconsciously use the right foot more vigorously when walking, and they will develop and grow faster if they use it regularly. So the right foot is bigger than the left foot.

Question 4: Why is a person's right foot bigger than his left foot? 5 points People are born with one big foot and one small foot, but not all of them are big with their right foot, and some people are big with their left foot. One is Daddy's feet, and the other is Mommy's feet.

Question 5: Why do some people have a small left foot and a big right foot?

Because when we walk or stand in our daily life, the body will subconsciously put pressure on the two feet, for example, standing against the wall or standing on one foot or crossing the legs, etc., will make the pressure on the two feet different, so that the development of our feet will be different for a long time. So there's no certainty as to which foot is bigger and which is smaller. However, the difference caused by this situation is not particularly large, so most people will not have two different sizes when buying shoes.

Generally, the foot with more pressure is smaller.

Our body is not a symmetrical structure on both sides, this phenomenon can be observed from many aspects, for example, some people will have one eye bigger and one eye small, which is caused by his habit of using his eyes, for example, my left eye is amblyopia, and the vision of the right eye is better, so generally when using the eye, the right eye is more relaxed, without too much force, so it will cause the left eye to be a little larger than the right eye, and it will not be seen if you do not observe carefully.

Like most people, the right cheek will protrude a little, and the difference between our mouth and ears will not be particularly large, and it may also be due to our chewing in life, or the posture of sleeping, which will cause our cheeks to be different.

Most of our human beings are 96% right-handed, of course, this is not caused by the asymmetry of the body, but because of the asymmetry of our human brain, we all know that the left half of the human brain controls the right half of the body, and the right half controls the left half of our body, but our human brain is the left half of the dominance of the right half, so the left half of the human brain is dominant, which leads to our right hand will be more flexible.

And this can be improved by some corrections we acquire, if the feet are not the same, you can often massage or soak the feet on the smaller side, and be careful not to tilt the center of gravity of the body to one side when walking, the two feet are not the same size, in fact, it will not have much impact on life.

Why the size of the two horns of the same person is different, this should be the case for everyone, because of long-term exercise or on the one hand, the problem of force.

It may be that this person usually walks in the wrong posture, resulting in different forces on the two feet, which foot usually exercises more intensively, which one will be a little bigger.

This situation can be related to many factors, such as family genetics, living environment or personal habits.

I think it's because of his walking habits, which are different, resulting in the same big foot, usually the left foot.

The eyes of the same person are large and small, the eyebrows are long and short, and the feet are naturally large and small, and there is no complete symmetry.

According to his usual walking habits, whichever foot is harder, which one will be bigger.

This must be based on innate development, and everyone's development is different, so it will be different, and it may also be related to genes.

I feel like my feet are about the same size, because I never cared about buying shoes, and I didn't feel uncomfortable.

There may be genetic factors, my mom's right foot is bigger than my left foot, and my right foot is bigger than my left foot.

It varies from person to person, some people walk with more force on one foot than on the other, and get more exercise, so one foot should be a little bigger, generally the left foot is bigger.

Different people must be different, just like body coordination, some people look symmetrical and have straight legs.

The left and right sides of the human body look the same, but in fact they are asymmetrical. This is mainly due to the natural evolution of the human body, which is the product of human growth and development in accordance with natural needs, and a small part of it is the result of the long-term effects of human activities. Most people agree that the left and right sides of the human body seem to be symmetrical.

Because everyone knows that if the central axis is from the nose to the middle of the legs, then a pair of feet, two legs, a pair of hands, two eyes and a pair of ears are very symmetrical. In addition, the distribution of the hair and the uneven surface of the human body are also symmetrical. <>

In fact, the left and right sides of the human body are not completely symmetrical. A little experiment can prove this: take a picture of yourself**, divide it into left and right halves according to the midline, and then restore them according to the left and right halves respectively, and you will get two different portraits.

The function of organs is also asymmetrical, and the human body is not only asymmetrical in shape and structure, but also in the functions of various organs. 60% of people have more function in their right eye than in their left eye. There is also a difference in the nostrils of people, when breathing through the right nostril, the brain is easily excited, and the nerves are in a state of tension.

Therefore, when you are concentrating on your studies and work, you often breathe through your right nostril. Instead, the left nostril breathes when it is relaxed and calm.

After years of research, the United StatesPsychologistIt was found that the expressions on both sides of the face were not exactly the same. He believes that the right face is "open" and able to express the feelings that a person wants to express; The left side of the face is "tightly closed", he reveals the subconscious.

so the feelings expressed on the left side of the face are real. University of Wisconsin.

The professor found that almost half of the lips, tongue and cheeks move very aggressively when people speak. Americans are accustomed to using the face on the right. People with ** talent are used to using the left side of the face.

Studies have proven that modern singers and performers, almost without exception, habitually use the right side of the cheek. <>

The most obvious example of functional asymmetry is left-handed and right-handed function. There are also some people who prefer to work with their left hand. Their left hand is more flexible and effective than their right hand. They are often referred to as left-handers.

The difference in size between the left and right hands is actually a phenomenon of normal physiological development, because when developing, it is likely that the right hand is better developed, and the left hand is an auxiliary hand, so the development of the left hand may be relatively slow.

This is all normal. Since everyone's habits are different, for example, some people are used to using the left hand, and use the left hand more for a long time, then the left hand will exert more force, and it will be larger than the right hand.

This is the same as the fingerprints of our left and right hands (feet) are not exactly the same, in the process of our growth, the use of the left and right hands (feet) is not the same, resulting in differences in their development, so our hands and feet are not exactly the same.

Which of the left and right brains is developed and which is large.