Normal weight for a 14 year old. Features of the ratio of height and weight in adolescents. Calculation of the ratio of height and weight, based on the type of female figure

Important indicators of the physical condition and health of children are weight and height. It is generally accepted that they depend on human genetics. All children are different, but being overweight or underweight can indicate poor nutrition or serious problems with health. very fast or slow growth can be a signal of improper functioning of body systems.

What factors affect height and weight?

The factors that affect height and weight are:

• genetic predisposition (heredity, ethnic origin);
• growth hormones;
• transferred to early age diseases;
• functioning of the endocrine system;
• hormonal surge during puberty;
• psychological situation in the family;
• food and sleep;
• chronic pathologies;
• physical exercise;
• hemoglobin level;
• body weight is directly proportional to length.

What height and weight should the baby be born with?

At birth, the weight of a full-term baby ranges from 2500 g to 4500 g. Boys tend to weigh more than girls. The maximum weight for a baby usually does not exceed 4.5 kg. The average weight is 3.2–3.4 kg. The body length of newborns is 45-54 cm. The average height is 49-52 cm. The body length of girls is usually in the range of 49-51 cm.

As you can see, the range of physical indicators of a child at birth is quite wide. Various factors influence the data of the baby: hereditary predisposition, at what time the child was born (38-40 weeks), the features of the course of the mother's pregnancy. It should be said that children of the same parents can be born with different physiological data.

Height and weight of premature babies

The weight of children, depending on the degree of their prematurity:

Body length in children born ahead of time, usually less than 45 cm. Their physique is disproportionate, the subcutaneous fat layer is not formed, the sutures of the skull are open, the skin is overflowing with blood. Newborns who hastened to be born are nursed in special conditions. At proper care by the first year of life, such children are no different from those born on time.

WHO Child Growth Tables

All children develop at their own pace. However, there are certain norms for weight gain and height, which doctors are guided by when determining the physical condition of the child. These data are collected in tables developed by the World Health Organization (WHO). Consider the WHO tables on the example of the development of girls.

Normal indicators in girls up to a year

In the first year of life, children develop most actively. Immediately after birth, newborns can lose up to 300 g in weight. However, in the first three months of life, the baby is able to gain up to 750 g monthly, in the next three months - 700 g each, from 7 to 9 months of life - 550 g each, 9-12 months - 350 Children on artificial feeding gain weight faster.

Babies grow no less intensively. The ideal increase in length for babies from 1 to 3 months is 3.5 cm, 4-6 months is 2.5 cm, 7-9 months is 1.5-2 cm (see also:). From 9 months to a year, children grow another 1 cm per month. The average weight of a child per year is in the range from 8900 to 9600 g. The body length is from 74 to 76 cm.

Table of weight norms from 0 to 12 months:

Based on the data, a weight indicator for a one-year-old baby of 7.9-10.1 kg is considered ideal (we recommend reading:).

Low and high weight is not critical, it can be caused by a genetic predisposition or peculiarities of the course of pregnancy. If the baby's indicators go beyond low or high, doctors will conduct additional studies to rule out health problems.

Table of growth rates from 0 to 12 months according to WHO:

Children's age from one year to 10 years

In the period from one to 10 years, the child's musculoskeletal system is formed and strengthened, the work of all internal organs is getting better.

With insufficient nutrition, improper distribution physical activity children may develop various diseases. Therefore, following the norms at this age is just as necessary as in infancy.

Table of weight norms at the age of 1 to 10 years:

Growth chart from 1 to 10 years:

Development of girls from 11 to 18 years

Ages between 11 and 18 are considered teenagers. At this time, intense changes occur in the body of children. In appearance, this is especially noticeable. A chubby baby can turn into perfect girl, and the skinny girl - to get in shape. Such changes are caused by hormonal changes in the body. It is necessary to understand when such changes are normal, and in which case you need to sound the alarm.

Consider the weight table for teenage girls:

Teen height chart:

Is it possible to calculate the height of the child from the height of the parents?

There are several formulas for an approximate calculation of the growth of a child in relation to the growth of his parents:

• To calculate the height of a girl (RD), you need to add the height of the father (RO) to the height of the mother (RM), multiply by 0.51 and subtract 7.5 cm. The author of this formula is unknown.
• Another formula belongs to the Czechoslovakian V. Karkus. RD cm \u003d (RO cm * 0.923 + RM cm) / 2.
• Dr. J. Hawker proposed to calculate growth as follows: RD = (RO + RM) / 2 - 6.4.
• Formula of Smirnov and Gorbunov: RD = (RO + RM -12.5) / 2 ± 8.
• Another formula calculates height based on child data per year (WG). RD \u003d RG + 100 cm - 5 cm.

Periods of intensive growth of children: when are there jumps?

Girls develop most rapidly from 10 to 13 years of age. This is explained by active puberty.

During this period, the body of a teenager receives a big hormonal shake-up. During puberty, the future girl can grow 8 cm per year. Her figure will also change significantly - weight gain or loss is possible.

If the child is too tall

The growth of the child is considered a hereditary factor. If the family has tall parents, then the baby will be tall from childhood. However, too much deviation from the child's age norms can be a signal that there are significant problems in his body. In addition to early puberty, high growth in children can be caused by:

• high content of growth hormones;
• obesity;
• chromosome pathology;
• pituitary tumor;
• Marfan's syndrome;
• dysfunction of the pituitary gland.

What if the child is very small?

The small growth of the child, if it is not due to a genetic predisposition, should also cause concern in parents.

If parents notice that the baby is not growing well and is not gaining weight, they need to contact a specialist.

The doctor will study the history of his growth gains, examine the child, and analyze the diseases he has suffered. In the event that the doubts of the parents turn out to be justified, an examination of the thyroid gland is prescribed. To exclude rickets, the child is prescribed an ultrasound scan. In parallel with these studies, the pediatrician should order tests to check the blood for growth hormone and hemoglobin levels. Sometimes a study of the child's bone age is carried out using an X-ray of the bones.

Adolescence for some parents is the most difficult. Indeed, during this period, the character of a previously compliant child can change dramatically, as well as his physique or height.

On this occasion, the majority of schoolchildren have a lot of complexes that they are trying to get rid of.

But there is a certain norm of height and weight in adolescents. Based on it, parents can determine normal weight whether the student is or may be obese, is too high or too low.

Ratio

The ratio of height and weight in adolescents must meet certain standards. But this does not mean that a deviation from them indicates a developmental disorder or that the student is somehow not like that.

After all, these indicators can be influenced by many factors, which will be discussed a little later. In the meantime, it is worth familiarizing yourself with the mentioned norms, and the table will help in this.

The table of height and weight of adolescent boys is based on average values ​​(1 column - height in centimeters, 2 columns - weight in kilograms):

The correspondence between height and weight for adolescent girls, or rather their averages, is shown in the following table (1 column - height in centimeters, 2 columns - weight in kilograms):

Reasons for deviations

The tables indicate how much a child should weigh at a certain age, and what should be his approximate height.

But the given ratio of the norm of weight and height in adolescents is not always traced, the tables on the basis of which they were discussed above.

In some cases, the cause of all this may be a hereditary predisposition, but such deviations may also indicate that the teenager:

• Puberty has begun. Due to this, their growth is rapidly increasing, unlike their peers, in whose body these changes have not yet occurred.
• Hormonal disbalance. Most often this happens due to a violation of the work of such an organ as the thyroid gland.

To independently verify that the reason lies precisely in this, a specialist (endocrinologist) will help.

• There are chronic diseases. These include anemia, pyelonephritis.
• The consequences of violations prenatal development. The reason for this may be the penetration of infection to the fetus, improper diet of the mother during the period of bearing a child, her drinking alcohol, smoking.
• Genetics manifests itself, namely Turner's syndrome, Down syndrome.

AT adolescence children may experience complexes not only because they are tall or short, but also because they differ from their peers in physique.

It's not about when the normal body weight of some of them, especially for girls, in their opinion, seems excessive.

This issue is especially acute for those children whose body weight exceeds the norm. The reason for this may be hereditary predisposition.

Indeed, in a family where parents are overweight, children, as a rule, also have extra pounds. But the reason may be not only in heredity, but also in the fact that the student:

• Does not control his diet by eating in huge number junk food, from which the body is addictive.
• Leads a sedentary lifestyle.
• Has disorders in the body, which caused a hormonal imbalance.
• Familiar with chronic diseases.

While the extra pounds of some guys give rise to a lot of complexes in them, the latter suffer from their lack. Really low weight is implied, the reasons for which are as follows:

• Eating in small quantities, lack of time and desire for breakfast, lunch.
• Gastrointestinal disorders, diseases.
• Hormonal disbalance.
• The presence of bad habits.

After analyzing the data given in the tables, as well as comparing the height and weight of the child with them, parents can independently determine the correspondence of the obtained indicators to a certain age.

These figures are an average, so small deviations up or down are acceptable. Significant deviations from the norm should not be ignored.

All parents, without exception, are interested in the health and normal development of their children. In this regard, many will be interested in a table of the ratio of height, weight and age of children, as well as ways to determine this parameter.

What is taken as the norm?

The norms of the ratio of height and weight in children are very relative and depend on the individual characteristics of the development of each child. In our country, the average height for males is 178 cm, and for females 164 cm. At the same time, girls grow up to about 17-19 years old, and boys up to 20-22. Growth is considered most intensive during puberty from 10 to 17 years, and girls grow especially fast at 10-12 years and boys at 13-16.

The key factors affecting the normal ratio of height and body weight in children up to a year and older are normal nutrition, adherence to sleep (at least 8 hours), and physical activity.

When determining correct ratio height and weight in a child after 11 years of age, certain factors must be taken into account. During adolescence, there is a growth spurt. Someone begins to grow more actively at the age of 11 and grows to a maximum by 13, while for someone intensive growth by the age of 13-14 is just beginning.

The jump is explained by puberty. Thus, during this period, it can be especially difficult to calculate the ideal ratio of height and weight in adolescents, therefore, the determined values ​​\u200b\u200bare not to be taken seriously, especially if they deviate slightly from the norm.

What should you know about height measurements?

To determine the ratio of growth in children up to a year and after, you need to know certain rules. In children under two years old, body length is measured, that is, when the baby is lying. At the age of 3-4 years and later, height is already measured, that is, the child must be standing at this moment.

In general, height is considered one of the key indicators taken into account when assessing the development of children. It is customary to measure monthly. What should be the ratio of height and weight in adolescents, we will consider, but first we will analyze the generally accepted estimates for height:

1. Obviously undersized. This assessment is given to children who are lagging behind in growth. Sometimes this phenomenon is accompanied by excess weight. in this case, you will have to consult a pediatrician.
2. Undersized. This estimate also suggests stunting, sometimes accompanied by overweight.
3. Below the average. Short children are not uncommon. In this case, growth is within the normal range, but is at the lower limits.
4. Medium. The child has average height characteristic of most fully developing children of a similar age.
5. Above average. The child is tall but falls within the normal height-to-weight ratio for ages 3-7 or older.
6. High. Such children are rare and mostly due to heredity, but not to deviations from the norm.
7. Very high. In such children, everything is normal or there are endocrine disorders. You need to consult with a pediatrician.

How is body weight determined?

For the ratio of height and weight in young men after 15 years or in children younger age body weight must be determined. When weighing, the doctor can put the following estimates:

1. Significant disadvantage. There is a high probability of exhaustion of the body, so you need to consult a specialist.
2. Low weight. Perhaps the matter is in the depletion of the child's body, therefore an examination is recommended.
3. Less than average. The weight falls within the normal limits, but keeps at its low rates.
4. Average. Most children receive this rating.
5. Above average. In this case, the weight must be recalculated according to the body mass index.
6. Overpriced. If the weight is clearly higher than normal, the doctor calculates the BMI and makes recommendations for normalizing the weight-for-height ratio for the boy or girl. , we told.

What is BMI?

The body mass index expresses the ratio of height and weight in children under 12 years of age or adolescents 13-17 years of age. With the help of this indicator, deviations are determined, after which you need to take care of the normalization of the situation.

You should be aware that BMI values ​​​​for children 2-5 years old and 13-16 years old will be very different, so age is always taken into account when calculating it. When determining the ratio of height and weight in children from 2 to 15-17 years old using the body mass index, doctors put the following estimates:

1. A clear lack of mass. The body is very depleted, so you need to adjust the diet.
2. Lack of mass. Probably, the matter is in exhaustion, that is, nutrition correction is needed.
3. Reduced weight. Weight is at the lower limit of normal.
4. The norm is the ideal ratio of height and weight in an infant or older child.
5. Overweight. The weight is at the upper limit of the norm and there is a possibility of gaining extra pounds.
6. Obesity. You need to correct nutrition according to the recommendations of a nutritionist and increase physical activity.

The ratio of height to weight in babies up to a year

Children may be born with different length body and weight, so it is difficult to determine the ideal height-to-weight ratio for girls and boys at this point. On average, weight indicators for healthy babies range from 2.6-4 kg, and body length from 46 to 57 cm. Pediatricians are guided not only by weight and ruler indications, but by their ratio. Of course, if the height is large, and the body weight is small, this is a deviation.

At the age of one year, the ratio of weight to height is strictly checked by a pediatrician. He monitors the development of the baby, determines whether enough nutrients enter the body and whether there are any violations.

You can personally determine the normal ratio of height to weight in a child up to a year old according to the table. It must match the child's gender, as boys in infancy usually overtake girls.

The development of preschool children

After a year, you need to continue to track the ratio of weight to height until 5-6 years, and this should be done just as carefully. To measure the growth of a baby at home, you will need a simple height meter that can be attached to any wall. At the same time, the child must be blown out and straightened so that the shoulder blades, buttocks and heels touch the vertical surface. After that, you need to fix the growth on the top of the head.

If the ratio of height to body weight in a child at 3-5 years old is normal, do not worry about anything. If deviations are found, their degree must be determined. For example, if the difference with the norm does not exceed 10 percent, you can not worry, and if the value deviates more, you need to consult a doctor. As for weight, it is determined using good electronic scales. You need to measure body weight on an empty stomach and after using the toilet to get the most accurate readings.

Starting from 3 years, the ratio of height to weight will change, as the baby will add about 2 kg annually. By the age of seven, the weight of the child, compared with the first year, should double. To determine the normal ratio of body weight to height, you can use a simple formula: A + 2B.

• A is the weight of the child per year;
• B - age;
• 2 average annual weight gain between 3 and 7 years.

If a baby weighed 9 kg in a year, then at 6 years old its weight should be 21 kg. Using a similar formula, growth is determined: D + 5E.

• D - the growth of the child in the golik;
• E - age;
• 5 - increase in growth per year.

A child at 5 years old, who was 75 cm tall in a year, should be 100 cm tall. You must remember that at times of intensive growth, the child will need help. It can become awkward, so you need to provide the baby with physical activity and normal nutrition.

Height to weight ratio at school age

Finally, let's figure out what should be the ratio of height and weight in adolescents at 14-17 years old and in younger children from 7 to 13 years old. At this age, spasmodic development and the most active growth are noted. The muscular apparatus is being improved, so to achieve perfect relationship body weight to height is not easy. Muscles do not have time to develop as quickly as growth increases. In this regard, teenage disorder and a kind of angularity is the norm that does not require special adjustments.

The optimal ratio of height and weight in girls and boys aged 14-17 largely depends on the following factors:

• sports;
• balanced diet;
• complete rest;
• hereditary factors;
• lifestyle in general.

Table of the ratio of height and weight for children and adolescents:

The table of the ratio of height, weight and age for babies, schoolchildren, adolescents 14 years and older will allow you to determine the normal indicators of the child's weight and, if necessary, adjust them.

Adolescence is a time of rapid psychological and physical development of the child. During this period, there is a rapid increase in height and significant changes in body weight of boys and girls. Their ratio has a strong influence on both the physical and psychological development of children.

Periods of active body growth during adolescence

For any age, there are approximate average indicators of height, as well as weight. To date, the average the height of the man is 175 centimeters, and the women - 165 centimeters. Boys reach these indicators by the age of 18-20, and girls stop growing at about 16-18 years.

The period of active physical development in girls and boys does not begin at the same time. In girls, active growth begins a year or two earlier than in boys. Already at 9–10 years old, they significantly exceed the growth and development of most of their classmates. The active growth of boys begins at about 12-14 years. This period in adolescents of both sexes coincides with the onset of puberty.

It should be noted that these figures are indicative. Some children begin to physically change earlier than their peers. Other adolescents catch up with their peers in physical development much later. Therefore, minor deviations at the beginning of a period of active growth in teenage years are normal and do not require any action.

Weight and height standards for adolescents

On what circumstances do the growth parameters of adolescents, as well as their weight, depend?

All children develop individually. Both the height and weight of each child depend on many factors:

• genetic predisposition;
• individual characteristics of puberty;
• hormonal background;
• the presence of chronic diseases;
• features of the course of pregnancy and childbirth;
• living conditions: nutrition, lifestyle, psychological climate in the family;
• genetic diseases.

Monitoring the development of the child, and its correlation with the average indicators should be carried out regularly. Any significant deviation from the norm is a reason for contacting specialists. The sooner the problem is identified and its cause found, the sooner the child can be helped and correct the situation.

​Height to weight charts for teens

Any average obtained from statistics. This means that average height and weight data are relevant only for representatives of a certain genotype. The statute of limitations for such testimony is no more than 10 years. For ease of reference, all the data obtained as a result of the research are summarized in tables.

Table of height and weight of male teenagers. Height and weight in the table are expressed in centimeters and kilograms.

Table of height and weight of female adolescents.

The figures given in the tables correspond to the average anthropometric data at a certain age. The height and weight of the child may not correspond to one cell of the table. For most adolescents, the set of centimeters and the number of kilograms occurs unevenly. For example , growth at 12 years old may be normal, and the weight be more or less than it. When analyzing the data obtained, it is also necessary to take into account the factors affecting physical development teenagers.

The ratio of height, weight and volume in adolescence

An important role for normal well-being is the ratio of body weight and its volume. It must be remembered that body mass and volume are not interchangeable concepts. We are talking about real violations of these indicators. The far-fetched problems of adolescence, caused by subjective self-esteem, need the help of a psychologist, and not weight adjustment.

If the body weight of the child is within the normal range, but at the same time his body looks obese, then there is obesity. This problem is quite easily solved by changing the nutrition system and replacing the lifestyle with a more active one.

Quite often there are adolescents with a lag in the rate of development of muscle mass from a set of centimeters. in. This explains the characteristic for adolescence, lankyness and impaired coordination. In most cases, these indicators return to normal over time. If the lack of muscles and body weight do not increase, parents should consult a specialist for advice and search for the cause of this problem.

Separately, it is necessary to mention the increase in body volume in the abdomen with normal body weight. This phenomenon is associated with insufficient development of the abdominal muscles and a passion for malnutrition. Components of the solution to this problem:

• adjusting the system and power mode;
• rejection of harmful products;
• doing sports.

Recommendations of specialists for the correct physical development of boys and girls

The influence of lifestyle and nutrition on height and weight

As already mentioned, for active growth in adolescence, you need to eat right and exercise regularly.

​Food

Complete proper nutrition- the key to increased growth. To grow faster you need to eat certain foods and reduce or completely eliminate unhealthy foods from your diet.

Nutrition experts recommend starting the day with a hearty and hearty breakfast. It should contain the maximum amount of nutrients. The first meal of the day may consist of cereals, dairy products, eggs, whole grain bread, tea or cocoa. Various dry breakfasts will not harm the body, but they will not help grow up either. The daily diet should also include foods rich in fiber (vegetables, herbs, cereals, fruits) and protein (meat, fish, poultry). The use of soups on natural broths stimulates the metabolism in the body. The same function is performed by water, which must be consumed up to 2 liters per day. The main thing, to have a varied and regular diet.

For most modern teenagers, their favorite food is fast food, sweet sodas and various chips and crackers. These products will not only not help boys and girls grow up, but they can also cause irreparable harm to their health. The same statement is true for alcoholic and energy drinks.

Proper nutrition will a positive effect and will help grow only in combination with the correct daily routine and regular exercise.

Lifestyle

The lifestyle has great importance to stimulate the growth of adolescents. The right combination of activity and rest will help to quickly increase this physical indicator.

It is in a dream that a person grows. Therefore, during adolescence, the child should sleep at least 8-10 hours at night. Good sleep conditions are: well-ventilated, dark room, hard bedding, no or small amount of pillows, clean bed and night linen, relaxed body position, clear bedtime (approximately 21 hours).

Performing physical exercises gives a significant increase in centimeters. The most effective are exercises on the horizontal bar and stretching. They must be done in the morning good mood and having a good sleep.

An indispensable exercise to stimulate growth is swimming. This sport helps to stretch the muscles and spine without undue stress on them.

However, there are a number of exercises that are contraindicated during the period of active growth. These are weightlifting, gymnastics, martial arts, long-distance running. These types of activities are associated with excessive stress on the muscles, joints and spine.

vitamins

The adoption of multivitamin complexes is a prerequisite for the normal development of the body. Before starting their use it is necessary to consult with a specialist and choose the drug that suits the child individually. It should include vitamins A, B, C, and D. It is these substances that have a beneficial effect on increasing growth.

Rapid changes in the teenage body, including an increase in height and body weight, are a difficult test for boys and girls. Successfully overcoming this period will make their adult life healthier and more successful.

As you know, there are certain norms for height and weight for young children and adolescents. These norms are often hung out in the offices of pediatricians in order to follow them for the development of children.

But at the same time, all these height and weight tables are very relative, especially for teenagers. The physical parameters of the human body are influenced by many factors, and not just his age. The greatest influence on these data is heredity, as well as the lifestyle of a teenager. In addition, adolescents differ in bone mass, physique, growth and weight gain. Therefore, all tables of the ratio of height and weight of adolescents are very conditional, and represent a set of statistical data for several previous periods.

Given the fact that the data are statistical, the tables that were compiled no later than 10 years ago, and in your country, most fully reflect the picture. Do not forget that in addition to the personal data of each person, the genotype of a single nationality also affects the statistics. And we hope that you understand that looking for a match between the height and weight of a modern teenager and, for example, African teenagers during the early twentieth century, is still inappropriate.

In the presented anthropometric tables of height and weight of a teenager, there are percentages of children with one or another height (weight).

The data of the three middle columns ("Below average", "Average", and "Above average") characterize the physical data of most adolescents at a given age. The data of the second and penultimate columns (“Low” and “High”) characterize a smaller part of the entire population of adolescents at a given age. But do not attach too much importance to this. Perhaps such a jump, or vice versa, the lag is caused by individual features the body of a particular teenager, and most likely there is no reason for worries. As for getting the measurements of a teenager in one of the extreme columns (“Very low” and “Very high”), then it is better to seek the advice of a doctor. The doctor, in turn, will send the teenager to take tests for hormones, and confirm or deny the presence of diseases in the endocrine system of the teenager.

The differentiation of the norm of height and weight of adolescents into as many as 7 categories (“Very low”, “Low”, “Below average”, “Average”, “Above average”, “High”, and "Very high") is due to large differences in the physical characteristics of the body for people of the same age. It is not correct to estimate undergrowth according to separate height and separate weight data. All comparisons must be made only in aggregate. For example, if a teenager falls into the “Tall” category according to height, and “Very short” according to weight, then such a large difference is most likely caused by a sharp jump in growth and weight lag. It is much worse if, according to two parameters, a teenager falls into the category “High” or “Low” at once. Then it cannot be argued that there was a growth spurt, and the weight simply did not have time for it. In this case, it is still better to take tests for hormones in order to be sure of the health of your child.

If your child at a particular point in time does not fall into the average norms for the height and weight of adolescents of his age, then you should not worry too much. You can remeasure it in a month and see any trends for change. In this case, based on these trends, it is worth drawing conclusions about whether you need to see a doctor.

Growth indicators of boys from 7 to 17 years

Weight indicators for boys from 7 to 17 years old

Growth rates of girls from 7 to 17 years

Weight indicators for girls from 7 to 17 years old

The weight and height of adolescents is often a real "headache" for parents, and for grown-up children themselves. Someone desperately wants to grow up, someone wants to lose weight, but in order to do all this, it is simply necessary to know the general statistical norms for the weight and height of children. And especially their ratios - after all, everyone wants to be developed harmoniously in the physical plane.

Here we present adolescent weight and height chart, painted separately for boys and girls aged seven to seventeen. This range is the most intensive growth of children, coinciding in time with the onset of sexual development of adolescents.

The norm of height and weight for boys

The norm of height and weight for girls

Traditionally, it is considered that girls start intensively grow up earlier, and in primary and secondary school (9-12 years old) they are quite far ahead in height, and often in weight, of boys, but a little later, boys aged 14-17 not only catching up with the girls, but also rapidly ahead of them.

The weight and height norms presented in the table are arranged in ranges, which helps to more accurately determine your weight and height and correlate them with other subjects. Blue and green indicators are the most “normal”, although, as we have said more than once, everyone on this site is loved and understood, not only the most normal ones.

Now the average height of a boy is 176-178 cm, the average height of a girl is 164-166 cm, but there is a tendency to increase this figure.

We are all different, some teenagers begin to desperately stretch as early as 11 years old, others sway for a long time and their growth is practically in place, adding only a couple of centimeters a year.

The most intensive growth in adolescents - boys from 11 to 17 years old, adolescent girls - 10-16 years old, and it coincides with the process of puberty.

It is generally accepted that in girls a growth spurt is noticed one and a half to two years earlier than in boys of the same age. But, on the other hand, guys grow longer, somewhere up to 22 years, and girls already at 16-17 are quite stabilized in growth.

We also remember that in the morning we are 1-2 cm taller than in the evening after a hard day full of exercise. This is due to the flattening of the intervertebral discs during intensive use.

A serious difference in your weight or the weight and height of your child may indicate problems with the hormonal sphere, in which case it is worth visiting an endocrinologist. Or a psychotherapist, as is the case with anorexia nervosa adolescents - weight loss of more than 25% of the norm.

Naturally, height and weight can be adjusted by your own efforts, but this will be discussed in another article.

Adolescence for some parents is the most difficult. Indeed, during this period, the character of a previously compliant child can change dramatically, as well as his physique or height.

On this occasion, the majority of schoolchildren have a lot of complexes that they are trying to get rid of.

But there is a certain norm of height and weight in adolescents. Based on it, parents can determine whether the student's weight is normal or obese, too high or too low.

Ratio

The ratio of height and weight in adolescents must meet certain standards. But this does not mean that a deviation from them indicates a developmental disorder or that the student is somehow not like that.

After all, these indicators can be influenced by many factors, which will be discussed a little later. In the meantime, it is worth familiarizing yourself with the mentioned norms, and the table will help in this.

The table of height and weight of adolescent boys is based on average values ​​(1 column - height in centimeters, 2 columns - weight in kilograms):

The correspondence between height and weight for adolescent girls, or rather their averages, is shown in the following table (1 column - height in centimeters, 2 columns - weight in kilograms):

Reasons for deviations

The tables indicate how much a child should weigh at a certain age, and what should be his approximate height.

But the given ratio of the norm of weight and height in adolescents is not always traced, the tables on the basis of which they were discussed above.

In some cases, the cause of all this may be a hereditary predisposition, but such deviations may also indicate that the teenager:

• Puberty has begun. Due to this, their growth is rapidly increasing, unlike their peers, in whose body these changes have not yet occurred.
• Hormonal disbalance. Most often this happens due to a violation of the work of such an organ as the thyroid gland.

To independently verify that the reason lies precisely in this, a specialist (endocrinologist) will help.

• There are chronic diseases. These include anemia, pyelonephritis.
• The consequences of intrauterine development disorders are manifested. The reason for this may be the penetration of infection to the fetus, improper diet of the mother during the period of bearing a child, her drinking alcohol, smoking.
• Genetics manifests itself, namely Turner's syndrome, Down syndrome.

In adolescence, children may experience complexes not only because they are tall or short, but also because they differ from their peers in physique.

It's not about when the normal body weight of some of them, especially for girls, in their opinion, seems excessive.

This issue is especially acute for those children whose body weight exceeds the norm. The reason for this may be hereditary predisposition.

Indeed, in a family where parents are overweight, children, as a rule, also have extra pounds. But the reason may be not only in heredity, but also in the fact that the student:

• He does not control his diet, eating junk food in large quantities, from which addiction occurs in the body.
• Leads a sedentary lifestyle.
• Has disorders in the body, which caused a hormonal imbalance.
• Familiar with chronic diseases.

While the extra pounds of some guys give rise to a lot of complexes in them, the latter suffer from their lack. Really low weight is implied, the reasons for which are as follows:

• Eating in small quantities, lack of time and desire for breakfast, lunch.
• Gastrointestinal disorders, diseases.
• Hormonal disbalance.
• The presence of bad habits.

After analyzing the data given in the tables, as well as comparing the height and weight of the child with them, parents can independently determine the correspondence of the obtained indicators to a certain age.

These figures are an average, so small deviations up or down are acceptable. Significant deviations from the norm should not be ignored.

Adolescence is a time of rapid psychological and physical development of the child. During this period, there is a rapid increase in height and significant changes in body weight of boys and girls. Their ratio has a strong influence on both the physical and psychological development of children.

Periods of active body growth during adolescence

For any age, there are approximate average indicators of height, as well as weight. To date, the average the height of the man is 175 centimeters, and the women - 165 centimeters. Boys reach these indicators by the age of 18-20, and girls stop growing at about 16-18 years.

The period of active physical development in girls and boys does not begin at the same time. In girls, active growth begins a year or two earlier than in boys. Already at 9–10 years old, they significantly exceed the growth and development of most of their classmates. The active growth of boys begins at about 12-14 years. This period in adolescents of both sexes coincides with the onset of puberty.

It should be noted that these figures are indicative. Some children begin to physically change earlier than their peers. Other adolescents catch up with their peers in physical development much later. Therefore, minor deviations at the beginning of a period of active growth during adolescence are the norm and do not require any measures.

Weight norms and growth norms in adolescents On what circumstances do the growth parameters of adolescents, as well as their weight, depend?

All children develop individually. Both the height and weight of each child depend on many factors:

• genetic predisposition;
• individual characteristics of puberty;
• hormonal background;
• the presence of chronic diseases;
• features of the course of pregnancy and childbirth;
• living conditions: nutrition, lifestyle, psychological climate in the family;
• genetic diseases.

Monitoring the development of the child, and its correlation with the average indicators should be carried out regularly. Any significant deviation from the norm is a reason for contacting specialists. The sooner the problem is identified and its cause found, the sooner the child can be helped and correct the situation.

​Height to weight charts for teens

Any average obtained from statistics. This means that average height and weight data are relevant only for representatives of a certain genotype. The statute of limitations for such testimony is no more than 10 years. For ease of reference, all the data obtained as a result of the research are summarized in tables.

Table of height and weight of male teenagers. Height and weight in the table are expressed in centimeters and kilograms.

Table of height and weight of female adolescents.

The figures given in the tables correspond to the average anthropometric data at a certain age. The height and weight of the child may not correspond to one cell of the table. For most adolescents, the set of centimeters and the number of kilograms occurs unevenly. For example , growth at 12 years old may be normal, and the weight be more or less than it. When analyzing the data obtained, it is also necessary to take into account the factors influencing the physical development of adolescents.

The ratio of height, weight and volume in adolescence

An important role for normal well-being is the ratio of body weight and its volume. It must be remembered that body mass and volume are not interchangeable concepts. We are talking about real violations of these indicators. The far-fetched problems of adolescence, caused by subjective self-esteem, need the help of a psychologist, and not weight adjustment.

If the body weight of the child is within the normal range, but at the same time his body looks obese, then there is obesity. This problem is quite easily solved by changing the nutrition system and replacing the lifestyle with a more active one.

Quite often there are adolescents with a lag in the rate of development of muscle mass from a set of centimeters. in. This explains the characteristic for adolescence, lankyness and impaired coordination. In most cases, these indicators return to normal over time. If the lack of muscles and body weight do not increase, parents should consult a specialist for advice and search for the cause of this problem.

Separately, it is necessary to mention the increase in body volume in the abdomen with normal body weight. This phenomenon is associated with insufficient development of the abdominal muscles and a passion for malnutrition. Components of the solution to this problem:

• adjusting the system and power mode;
• rejection of harmful products;
• doing sports.

The influence of lifestyle and nutrition on height and weight

As already mentioned, for active growth in adolescence, you need to eat right and exercise regularly.

​Food

Proper nutrition is the key to increased growth. To grow faster you need to eat certain foods and reduce or completely eliminate unhealthy foods from your diet.

Nutritionists recommend starting the day with a hearty and hearty breakfast. It should contain the maximum amount of nutrients. The first meal of the day may consist of cereals, dairy products, eggs, whole grain bread, tea or cocoa. Various dry breakfasts will not harm the body, but they will not help grow up either. The daily diet should also include foods rich in fiber (vegetables, herbs, cereals, fruits) and protein (meat, fish, poultry). The use of soups on natural broths stimulates the metabolism in the body. The same function is performed by water, which must be consumed up to 2 liters per day. The main thing, to have a varied and regular diet.

For most modern teenagers, their favorite food is fast food, sweet sodas and various chips and crackers. These products will not only not help boys and girls grow up, but they can also cause irreparable harm to their health. The same statement is true for alcoholic and energy drinks.

Proper nutrition will a positive effect and will help grow only in combination with the correct daily routine and regular exercise.

Lifestyle

Lifestyle is of great importance for activating the growth of adolescents. The right combination of activity and rest will help to quickly increase this physical indicator.

It is in a dream that a person grows. Therefore, during adolescence, the child should sleep at least 8-10 hours at night. Good sleep conditions are: well-ventilated, dark room, hard bedding, no or small amount of pillows, clean bed and night linen, relaxed body position, clear bedtime (approximately 21 hours).

Performing physical exercises gives a significant increase in centimeters. The most effective are exercises on the horizontal bar and stretching. They must be performed in the morning, in a good mood and having a good night's sleep.

An indispensable exercise to stimulate growth is swimming. This sport helps to stretch the muscles and spine without undue stress on them.

However, there are a number of exercises that are contraindicated during the period of active growth. These are weightlifting, gymnastics, martial arts, long-distance running. These types of activities are associated with excessive stress on the muscles, joints and spine.

vitamins

The adoption of multivitamin complexes is a prerequisite for the normal development of the body. Before starting their use it is necessary to consult with a specialist and choose the drug that suits the child individually. It should include vitamins A, B, C, and D. It is these substances that have a beneficial effect on increasing growth.

Rapid changes in the teenage body, including an increase in height and body weight, are a difficult test for boys and girls. Successfully overcoming this period will make their adult life healthier and more successful.