How to calculate ideal weight for women. Why am I considered too thin or fat even though my weight is normal? Ideal weight formula for height and age

The results of BMI calculations are not suitable for assessing the weight of professional athletes, pregnant women, as well as people suffering from edema and other disorders that lead to an incorrect assessment of the original data.

Weight ranges in this calculator are calculated taking into account growth, according to the methodology World Organization Health (WHO).

The very method of estimating weight by BMI is intended for the primary detection of underweight or excess weight. Obtaining an estimate different from the norm is the reason for contacting a nutritionist and endocrinologist in order to conduct an individual weight assessment and make recommendations for its correction, if necessary.

The range of ideal weight (norm) shows at what weight the probability of occurrence and recurrence of diseases associated with overweight or underweight is minimal. In addition, as practice shows, a person with normal weight looks not only healthy, but also the most attractive. If you adjust your weight, it is highly recommended not to go beyond the norm, in order to avoid health problems.

About weight categories

underweight usually an indication for increased nutrition; consultation with a dietitian or endocrinologist is also recommended. This category includes people who are malnourished or have a disease that leads to weight loss.
Underweight is also typical of professional models, gymnasts, ballerinas or girls who are overly fond of weight loss without the control of a nutritionist. Unfortunately, this can sometimes lead to health problems. Therefore, weight correction in this range should be accompanied by regular medical supervision.

Norm shows the weight at which a person has the maximum chance of staying healthy as long as possible, and, as a result, beautiful. normal weight is not a guarantee of good health, but significantly reduces the risk of disorders and diseases caused by overweight or underweight. In addition, the owners of normal weight, as a rule, are in good health even after intense physical exertion.

Preobesity talks about overweight body. A person in this category often has some signs associated with excess weight (shortness of breath, increased blood pressure, fatigue, fat folds, dissatisfaction with the figure) and has every chance of moving into the category of obesity. IN this case slight correction of weight to normal, or to values ​​close to it, is recommended. It also does not hurt to consult a nutritionist.

Obesity- index chronic disease associated with excess body weight. Obesity invariably leads to problems with the cardiovascular system and significantly increases the risk of acquiring other diseases (diabetes, hypertension, etc.). Obesity treatment is carried out exclusively under the supervision of a nutritionist or endocrinologist, and only after necessary analyzes and definitions of its type. It is not recommended to engage in uncontrolled diets and serious physical exertion for obesity, as this can provoke additional problems.

Answers on questions

What is the ideal weight for me?

The calculator calculates a weight range that is ideal for you based on your height. From this range, you are free to choose any specific weight, depending on your preferences, beliefs and requirements for the figure. For example, adherents of a model figure tend to keep their weight on the lower border.

If your priority is health and longevity, then ideal weight calculated from data medical statistics. In this case, the optimal weight is calculated based on a BMI of 23.

Can you trust the resulting estimate?

Yes. Adult weight estimates are based on the results of authoritative research by the World Health Organization (WHO). Weight assessment from birth to 18 years is made on a separate basis. special technique also developed by WHO.

Why is gender not taken into account?

The BMI of adults is assessed in the same way for both men and women - this is justified by the results of statistical studies. At the same time, for weight assessment, gender and age are of fundamental importance.

Some other weight calculator gives a different result. What to believe?

Exists great amount calculators designed to estimate weight based on height and gender. But their formulas, as a rule, were developed in the last century by individuals or groups based on criteria that are unknown to you or do not suit you (for example, formulas for evaluating athletes).

The WHO recommendations used in this calculator are based on common modern people, subject to conditions modern life, advances in medicine and based on recent observations of the population of all continents of the planet. Therefore, we trust only this technique.

I think the result should be different.

Evaluation is based solely on the height and weight you provide (and age and gender for children). In case of unexpected results, please double-check all entered data. Also, make sure that you do not belong to any of those whose weight cannot be assessed through the body mass index.

My result is underweight, but I want to lose more weight

There is nothing unusual in this, many professional models, dancers, ballerinas do just that. However, in this case, it is recommended to lose weight only under the supervision of a nutritionist and endocrinologist, so as not to harm your health. if it means something to you.

My result is normal, but I consider myself fat (or thin)

If you have concerns about your figure, then we recommend that you go in for fitness, having previously consulted a good nutritionist.

Please note that some elements of the figure are almost impossible to correct only with the help of fitness, exercise, diet, or a combination of both. Your goals should be analyzed experienced doctor to assess their reality, consequences and prescribe only the correct procedures.

My result is pre-obesity (or obesity), but I do not agree with this

If you are an athlete with increased muscle mass, then BMI weight assessment is simply not intended for you (this is mentioned in). In any case, for an accurate individual weight assessment, contact a nutritionist - only in this case you will receive an authoritative result with a doctor's seal.

Why am I considered too thin or fat even though my weight is normal?

Pay attention to the personality and weight of those people who bother you. As a rule, they judge exclusively by themselves: subjectively. Fat people always consider thin people to be skinny, and thin people consider fat people to be fat, moreover, both of them can have weight within healthy norm. Take into account social factors: try to exclude or stop those judgments in your address that are based on ignorance, envy or personal hostility. Only an objective assessment of BMI is worthy of trust, which clearly indicates the norm, excess or deficiency of mass; and trust your anxieties about the figure only to supportive people of your weight category or a doctor.

How to calculate body mass index (BMI)?

It is necessary to divide the weight indicated in kilograms by the square of the height indicated in meters. For example, with a height of 178 cm and a weight of 69 kg, the calculation will be as follows:
BMI = 69 / (1.78 * 1.78) = 21.78

Options for calculating normal weight and body volumes for different heights.

Now many girls are passionate about their figure, this is due to the fashion for fitness girls. The saddest thing is that weight increases with age and there is nothing to worry about. Despite this, many of the fair sex react very sharply to the gained kilograms. In this article, we will show you how to determine ideal parameters weight and volume for your height and weight.

To determine the Quetelet index, you need to raise your height in centimeters to the second power, that is, squared. Just multiply your height by that number. Now divide the weight by the amount received and multiply by 100. The optimal number for women is 19-24, and for men 19-25. The table shows the BMI norms and the risk of getting serious illnesses.

Another option for determining the ideal weight is Brock's formula. Many people think that it is enough to subtract 110 from growth, and this will be ideal mass body. This is actually a very simplified formula. Correctly subtract 100 from the length in centimeters, with a height of up to 165 cm. If your height is in the range of 165-175 cm, then you need to subtract 105. If you are more than 175 cm, subtract 110.

But these are not final calculations. Body type is also of great importance. The fact is that people with the same height and weight look completely different. This is due to the different ratio of body fat and muscle mass, as well as bone thickness. If you have a wide bone, then add 10% to the weight obtained according to the formula, if you have thin wrists and ankles, then, on the contrary, subtract 10%.

For example, two and girls with a height of 168 cm should weigh 63 kg. But if a lady with thin bones and small muscle mass, 63-6.3 = 56.7 kg must be subtracted from this figure. If the girl is large in itself, that is, with a wide bone, then her ideal weight with a height of 168 cm will be 63 + 6.3 = 69.3 kg. Moreover, if you compare the external data of these girls, you will not see much difference.

There are 3 main body types:

• thin-boned(asthenic) body type. Such women are quite thin, but they also gain weight very quickly. Their body weight is highly dependent on nutrition. They are active and energetic, metabolism is good. But the muscles are weak and the bone is thin.
• Normal(normosthenic) body type. Women of this physique were lucky. As a rule, they have a beautiful, proportionally folded figure. The main dimensions of the body differ in the correct ratio.
• broad-boned(hypersthenic). Such women themselves are quite large, while the amount of fat they have is relatively small. Muscle mass decent, and the bone is wide. They differ short stature and short legs.

To determine the type of physique, it is enough to measure the circumference of the wrist working hand: in asthenics it is less than 16 cm, in normosthenics it is from 16 to 18.5 cm, in hypersthenics it is more than 18.5 cm.

There are many formulas for calculating the waist circumference:

• The simplest can be considered the calculation of waist size by height. To do this, subtract 100 from the height of the body. That is, with a height of 169 cm, your waist should be 69 cm. But this applies to women with normal bone thickness. If the girl is thin-boned with undeveloped muscles, then here the value can decrease by 4-6 cm. And vice versa, if the lady has a wide bone, then 4-6 cm can be added to the resulting value. The figure will be 75 cm.
• Is not the only way waist measurements. Professor of psychology Singh found that the most correct and attractive are women whose waist is 60-70% of the hip circumference. For example, if the hips are 100 cm, then a waist of 60-70 cm can be considered ideal.
• Many professors believe that in order to obtain perfect waist you need to subtract 30 cm from the hip circumference. In principle, with a hip circumference of 100 cm, the waist should be 70 cm. Doctors and endocrinologists believe that a person is absolutely healthy if the waist circumference does not exceed 85% of the hip circumference. This means that a person does not have obesity and thyroid problems.

Exists perfect ratio weight and height of women, and each specialist suggests calculating the value using his own formula. The easiest way is to subtract 100 from height, but if you are younger than 30 years old, then calculate another 10-12% from the resulting mass. This will be the ideal weight. But if you are over 50 years old, then vice versa, add 5-7% to the resulting figure.

There are several common methods for calculating ideal weight. For example, the Lorenz formula:

Weight \u003d (height - 100) - (height - 150) / 2

That is, for a girl with a height of 169 cm, we get:

(169 - 100) - (169 - 150) / 2 = 59.5 kg

But many doctors note that this weight is more suitable for women under the age of 35 with a normal physique. With a wide bone, you can safely add 5-6 kg to the resulting mass. The same must be done if you are over 50 years old.

There are several ratio tables normal growth and weight by age. With age, the metabolism worsens, respectively, body weight increases. To determine your ideal weight, use the table.

The most interesting thing is that slim women not only look better, they are healthier than their plump friends.

Benefits of being thin over being overweight:

• Reduced risk cardiovascular diseases. Usually, overweight women overeat, so cholesterol increases in the blood, which can lead to heart disease.
• Decreases the chance of getting cancer. The amount of cholesterol is lower, weight is less, immunity is better. Accordingly, the whole body is stronger.
• Normal pressure. In women, pressure in the body constantly jumps, but thin women do not have such a problem.
• The risk of getting arthrosis is reduced. The more weight, the more pressure on the joints. That is, the cartilage and the lubricant between the bones wear out quickly.
• Easier given physical exercise. How less weight, the easier it is to run up stairs and behind vehicles.

If your parameters do not fit into the ideal at all, do not be discouraged. This means you have something to strive for and not relax.

VIDEO: Norms of weight and height for women

Anna 25.04.2017 15:37

Strange thing: my parameters are 83-58-60-83-84. If we subtract 30 from 83, we get 55. You generally know a lot of women with such a waist. Looking at me, people look with bewilderment, many say that such thin waist have not yet seen anyone, but 50-55 ... Mom had one like that, but she was only 150 cm tall. There are, of course, unique ones with a waist of 20 cm. But, firstly, this is artificially achieved, secondly, it looks terrible: a huge head, shoulders that seem to be shirlchenny against the background of such and such a waist and shirlchennyn hips in comparison with the waist. Some kind of dinosaur, or fat, excuse me. Complete disproportion of the body. , of course, the matter is also in the constitution. I have abrupt transition from the chest, which is somewhat expanded, to the waist. And before I was 11 kg fuller, the waist swam fat, its girth was about 70 cm and still it was noticeable. At my previous weight, I should have been considered a bun on legs, but it was not at all like that, although my problem is that I am not thin, not sinewy, moreover, I have too thick a fatty layer and friability of the skin by nature. No elasticity. It's a shame. So I have to lose weight and lose weight. With my very narrow bones, I become like a schoolgirl, but there is no way to go in for sports (I am the mother of two children and the breadwinner of the family. Everything is on me alone). With my disgusting metabolism, losing weight is extremely difficult for me and with great sacrifice. last time I wouldn’t lose weight. My sister is thin, although now she weighs more than me, but she doesn’t look so soft and feminine, however, she has almost no waist. Just a long, thin body, without the curves characteristic of a female figure. Despite the absence of a thin waist, they are not prone to fullness, even with age. If they gain kg, then the weight practically does not change their appearance. Lucky. They always look fit and athletic. Neither the hips nor the waist swim fat. , where it is deposited at all. Astentki they are asthenics. I plant health, lower my forms (fat), but I look painful, not athletic and thin. Well, what to do, no luck ...

As Socrates said:

« If someone is looking for health, ask him first if he is ready to part with all the causes of his illness in the future, only then can you help him.

This statement can be fully attributed to such a problem as overweight.

After all, as I said in the article, 98% of people have this problem solely because of wrong image life and there is not always a desire to change it.

Yes and to overweight people are sometimes calm, although the list of diseases that we may have due to excess weight quite impressive, I will not repeat myself, I talked about it

But maybe the whole point is that many simply do not know where the border is, where you are still normal, and where you already need to start thinking, and this applies, by the way, not just overweight. Very often girls and women who have no problems with overweight, they're in great shape, But, nevertheless, they do not leave the thought that they need even lose weight.

Therefore it is important to knowwhat should be the normal weight a person, because we simply need a certain amount of adipose tissue. ABOUT on is a reserve of human energy,participates in the formation of hormones, vitamins, protects a person from hypothermia in winter and overheating in summer.

How to calculate normal weight

IN At the moment there are many different calculations to determine normal weight. Of course, they are all conditional, since they do not take into account many factors,this is the gender of the person and age, as well as the percentagefat and musculoskeletal tissue. H oh, nevertheless, with the help of them you can races with read your normal weight.You just need to know whatany method of calculationsuitable for teenagers under 18 years old, the elderly(over 65 years old) , athletes, pregnant and lactating women.

Calculation of normal weight according to the formula based on a person's height

I always knew this formula: growth minus 100 - the result is the normal weight. For example, grew T 1.7 m - 100 = 70 kg. But it turns out that this formula does not suit literally everyone, here you need to take into account your physiqueand adjust for age.

There are 3 main body types and depending on the type, the ideal weight is calculated.

Asthenic type (small build) -the figure is elongated, i.e. longitudinal dimensions prevail over transverse:long limbs, thin bones, thin neck, underdeveloped muscles. People with this type of physique are not inclined to be overweight.With this physique, the formula for normal weight:

height in cm - 110

Normosthenic type (average build) -body has proportional dimensions Well developed muscle tissuevery often people with this type have an ideal beautiful figure.Normal weight is calculated as follows:

height in cm - 103

Hypersthenic type (large build) - in people of this typethe transverse dimensions of the body are larger than those of normosthenics:wide and heavy bones, wide hips And rib cage, short legs.People of this type tend to be overweight. Normal weight formula:

height in cm - 100

If there is any doubt about which type you belong to, then you can measure the circumference of the wrist of the working hand in its thinnest place: in asthenics it is less than 16 cm, in normosthenics - from 16 to 18.5 cm, in hypersthenics - more than 18.5 cm.

It is allowed to adjust the calculated indicators depending on age: minus 5 - 10% of the calculated weight is allowed for people from 18 to 50 years old, for people over 50 years old, plus 5 - 7% is allowed.

Calculation of body mass index (BMI) by Quetelet

The body mass index is a measure of the correspondence between a person's height and weight. This method of calculation most popularand is calculated according to the formula:

your weight in kg divided by your height in meters squared

For example, growth 1.7 m weight 75 kg, we calculate the index - 75 / (1.7 2) = 25.95 and look for this indicator in the plate.

Body mass types	BMI (kg/m 2 )
underweight	<18,5
normal body weight	18,5 — 24,9
	25,0 — 29,9
Obesity I degree	<30,0 — 34,9
Obesity II degree	<35,0 — 39,9
Obesity III degree	>= 40

Knowing the value of the coefficients, you can calculate the indicators of normal weight corresponding to your height. For example, we calculate the minimum and maximum limits of the normal weight. For example, we again take growth of 1.7 m: the minimum limit is (1.7 2) * 18.5 = 53.5 kg; maximum limit - (1.7 2) * 24.9 \u003d 72 kg

It must be borne in mind that this formula is suitable for people of average height: men - 168 - 188 cm, and women - 154 - 174 cm. If the height is lower, then we reduce the calculated weight by 10%, and if it is higher, then increase it by 10% .

Of course, this indicator does not take into account body types, gender and age, but due to the minimum and maximum boundaries, you can evaluate all factors and determine your normal weight for yourself.

Calculation of normal weight by the ratio of waist to height

It is considered ideal when the waist is equal to half your height. But for a more accurate diagnosis, you need to calculate the coefficient:

waist in cm divided by height in cm

For example, 90 cm / 170 cm = 0.52 and compare with the standards.

Body mass types	coefficient
Dystrophy	<0,35
Strong thinness	0,35 - 0,42
thinness	0,43 - 0,46
normal body weight	0,47 - 0,49
Overweight (preobesity)	0,50 - 0,54
Obesity	0,55 - 0,58
severe obesity	0.59 and >

Calculation of normal weight based on age

Calculation formula:

body weight = 50 + 0.75 * (height - 150) + (age - 20) / 4

For example, height 170 cm, age 53 years

50 + 0.75 * (170-150) + (53-20) / 4 = 50 + 0.75 * 20 + 33 / 4 = 50 + 15 + 8.25 = 73.25 kg

Bottom line: at the age of 53 with a height of 170 cm, a weight of 73 kg will be considered normal.

Although this indicator also does not take into account body types and gender of a person, it does take into account age. Although it is believed that the ideal weight is the one that we had at the age of 18 and it is desirable to keep it for life, but the same life makes its own adjustments. Experts say that every 10 years the body's energy consumption decreases by about 10% and, accordingly, every 10 years we add about 10% (5 - 7 kg).

If you have maintained your 18-year-old weight, that's fine, of course, but if you have broken away from the ideal over the past 10 - 20 or more years, you should not strive to return to it at any cost.Use these calculation methods, determine for yourself your normal,comfortable for yourselfweight and aim for it.

Of course, these are not all calculation methods, there are others, and now there are many online calculators on the Internet. But, no matter what calculation method you use, remember that eif there is a need in weight loss then do it you need to carefully, without harming your body,because rapid weight loss will remove not only fat, but also muscle mass, water, and this can be harmful to your health.

Take care of yourself and your loved ones and be healthy!

P.S. Pay attention to tips Galina Grossman, she just recommends comfortable ways to get rid of excess weight.

The problem of excess weight worries many in our time. To be slim means to be beautiful and healthy. Men and women calculate their ideal weight and do their best to match the cherished figure. But how do you know what you're aiming for?

Most often, a simple formula is used - men subtract 100 from height in centimeters, and women 110. The resulting number is considered the optimal weight. However, this calculation does not take into account the age, body type of a person and other additional features. Therefore, it is not suitable for everyone. A more accurate result can be found by calculating the body mass index (BMI).

What is BMI

BMI is a value that shows how correct the ratio of height and weight of a person is. According to a special formula, it is calculated whether the subject is obese or malnourished. Often this method is used by doctors in the treatment of diseases associated with overweight or underweight.

The idea to calculate BMI belongs to a Belgian scientist who lived in the 19th century, by the name of Quetelet. Subsequently, many nutritionists and anthropologists made all kinds of adjustments to the table. At the moment, there are formulas by which you can find out BMI not only by Quetelet, but also by Brock, Humvee, Kreff and Devin. They received such names by the names of the scientists who calculated the indicators.

The formula for calculating BMI according to Brock was developed at the end of the 19th century by a doctor from France. It is ideal for the average man in the street with a height of 155 cm to 2 m. Brock's method was supplemented by Professor Kreff. In the calculations according to his method, the type of physique is taken into account.

According to a certain formula, you can find out if a person suffers from so-called central obesity. To do this, the waist is divided by the hips. A number above 0.9 indicates that the test subject has problems. An overhanging tummy is a threat to health. They say that extra centimeters at the waist deprive several years of life.

It should be noted that the indicators of the norm at different times differed. In recent years, the ideal BMI has become much smaller than before, and therefore the number of people suffering from overweight and obesity has statistically increased.

What does BMI depend on?

Sometimes the calculation of BMI gives not quite correct results. The fact is that it is important to remember that the ratio of adipose and muscle tissue in people is different and depends on many factors. Therefore, people with the same BMI do not look the same.

In order to make an accurate calculation of BMI, not only height is taken into account, but also a person’s age, gender, and body type, which is determined by the results of measuring the wrist.

There are fine-boned, normal-boned and broad-boned types. The BMI of lean individuals with narrow shoulders and chest should be less than those of hypersthenics with large forms. Sometimes, to determine the type of physique, the width of the chest is measured.

Due to differences in the ratio of musculature and adipose tissue, normal BMI is different men and women. It must also be taken into account age subject. The ideal weight of a young girl or guy will be different from the body weight of a mature person. No wonder. With age, the fat layer, which weighs less than muscle tissue, increases. So an elderly person can get an ideal indicator as a result of calculations, and at the same time have problems with being overweight. Therefore, people over 50 are advised to monitor their waist-to-hip ratio to prevent central obesity.

A special formula and table are used to calculate the normal body mass index of children. In addition, do not forget that the ideal weight of girls and boys cannot be identical either. Different indicators will be in children under 2 years old and upon reaching this age.

In a special way, the ideal weight of athletes is calculated. They devote a lot of time to training, and therefore have developed muscles. Their ideal BMI will be significantly higher than that of the average person.

Why you need to know BMI

BMI is useful to know for those who monitor their figure and health. Doctors also use this indicator to determine the doses of medicines. In everyday life, it is used to control body weight.

It is much easier to follow the figure knowing what to strive for. And sometimes it happens that people invent problems for themselves. Young girls, for example, exhaust themselves with diets at absolutely normal weight, which leads to anorexia.

Calculating the body mass index will help determine if a person has problems and how serious they are. Nutritionists, on the basis of the indicators obtained, recommend a certain diet and exercise to an obese patient.

How to calculate BMI

It is quite difficult to calculate the body mass index on your own, taking into account all the nuances. We can help our users to cope with this task. For people who care about their weight, an online body mass index calculator has been developed. All that is required is to enter your data into the form and in a couple of seconds the result will appear on the screen. As a rule, it is enough to know your exact weight. For a more reliable result, you should specify the volume of the hips and wrists.

Choose which formula to use to calculate, and then compare the resulting number with the data in the table. Based on the result, it can be judged whether the weight of the test person is normal. BMI also indicates whether a person is underweight or morbidly overweight. Obesity has several degrees. This is also taken into account in the calculations.

We offer a handy online body mass index calculator. Despite its simplicity, it is quite accurate. You can calculate the body mass index based on age using different formulas or derive an average that will be as close to the correct one as possible.

BMI - an approximate indicator

Even using the most accurate formula, it is impossible to calculate the ideal weight. Each person is individual. Therefore, do not be upset if your indicators go beyond the norm.

The mistake of many, and especially for the representatives of the beautiful half of humanity, is the desire to be like models from glossy magazines. The slightest deviation from the norm can cause panic.

Of course, if the calculations indicate painful fullness, it is worth thinking about and trying to achieve better results. Obesity does not have a favorable effect on general well-being and on the state of human health. Excess weight leads to hypertension, cardiovascular disease, diabetes and joint disease. Therefore, you should take action and get rid of extra pounds.

On the other hand, it happens that the BMI is within the normal range, and the body looks flabby and by no means young. In this case, you should not be proud of the results of the check and do not care about the shape. You should pay attention to sports or at least increase physical activity in order to put the body in order. But such people do not need a diet at all ..

In any case, do not get hung up on dry numbers. The main thing is general well-being.

Even if the test results showed a poor result, you should listen to yourself. When a person is satisfied with his reflection in the mirror, and doctors do not see a threat to health in extra pounds, it is better to forget about formulas and calculations and enjoy life in the usual rhythm.

While maintaining a healthy lifestyle, indicators of weight and height are necessarily taken into account. These figures are very important for men. After all, depending on the ratio of these measures, a diet and physical activity are established. What is the normal height and weight for men? It all depends on the type of physique, which is given by nature. Of course, it can be corrected and brought closer to the ideal, the desired goal.

What are the body types?

Before establishing the correct, ideal proportions, the ratio of weight and height in a man, you need to determine the type of male physique. Also, some related factors (waist, hips), body features are taken into account. In general, there are three body types:

• Asthenic type. With this type of physique, a man has a lean body. As a rule, asthenics have a thin, elongated neck, narrow shoulders, elongated arms. Often, these men have accelerated metabolic processes. The skeletal system with asthenia is very light, and fatty deposits are practically not observed.
• Normosthenic type. In this case, the ratio of the body, limbs and neck is proportional. The rate of metabolic processes is moderate.
• hypersthenic type. Such a man has broad shoulders, not very long, but wide neck. The figure of hypersthenics is stocky, strong. Very often, these men are diagnosed with a slow metabolism.

You can determine your body type using other options. It is enough to connect the thumb and forefinger around the wrist, in the area of ​​\u200b\u200bthe bone. If such a bracelet is obtained without problems, the man is an asthenic. If some efforts are needed to connect the fingers - normosthenic, it is impossible to connect - hypersthenic.

You can also determine the nature of the physique by measuring the circumference of the wrist. If the wrist circumference is above 20 cm, the young man has a hypersthenic body type. In the case of obtaining a result of 17-20 cm - a normosthenic man, less than 17 cm - asthenic.

Body mass index (Quetelet index)

By determining the body mass index, it is possible to identify whether a man has a form of obesity, or vice versa, a lack of mass in relation to his height. It is customary to calculate the index for a person aged 20 to 60 years. If we calculate the ratio of the norm of body weight and height at an earlier age, the indicators will not have a high degree of reliability.

The formula for calculating body mass index in young people is as follows: weight (kg) / height (m) squared. For example, a man has a height of 175 cm and a body weight of 89 kg. The index calculation will look like this:

• 89/(1,75*1,75) = 29.

The norm for the male body is from 19 to 25. Therefore, the result obtained indicates that the young man is overweight for his height. It is by the level of exceeding the norm of the body mass index that experts determine the degree of obesity of a man or woman. Also, using this indicator, you can determine the approximate level of fat in the body. To determine the type of distribution of adipose tissue, there is a different calculation formula: waist circumference (cm) / hip circumference (cm). Normally, for guys, this figure should be equal to 0.85.

Formulas for determining the norm of the ratio of height and body weight in men

With the help of the Nagler formula, it is easy to determine whether the body weight of a representative of the stronger sex corresponds to his height. So, with a height of 152 cm, a man should weigh no more than 45 kg. Further, to all subsequent 2.4 cm of growth, it is worth adding 0.9 kg of weight. By comparing the obtained data with the table, you can identify the norm or deviation from the norm. For young people, the Nagler table looks like this:

Height (cm)	Weight (kg) with asthenic physique	Weight with normosthenic physique	Weight with a hypertensive physique
160	52,3-55,9	55-60,2	58,4-64,7
163	53,7-57,3	56,4-61,8	60,2-67,4
166	55,3-59,1	58,2-63,4	61,6-69,5
169	57,3-61,2	59,8-65,7	63,5-72
172	59,3-63,3	62-68,2	66-74,5
175	61,4-65,5	64,1-70,5	68,2-76,8
178	63,5-68,1	66,3-72,7	70,3-79
181	65,7-70,2	68,4-75,3	72,6-81,7
184	67,8-72,4	70,6-78	75,3-84,4
187	70-75,7	72,7-80,9	77,5-87,2

The formula for calculating the norm of weight and height according to Brock

This method of determining the average, normal parameters of height and weight in people is the most common. In this case, it is necessary to take into account the type of physique and age of the young man. From height in cm, it is worth taking away 110 for those men who are under 40 years old. If the representative of the strong half of humanity is older than 40, the number 100 is subtracted. With an asthenic body type, the result that is obtained is reduced by 10%. If a man is hypersthenic, the result increases by the same 10%.

For example, a man's height is 185 cm, his age is 30 years, and he is hypersthenic by body type. So the formula in action would look like this:

• 185-110 = 75, add 10% to the result. So, normally, the weight of this guy should be 75.7 kg.

Determination of the ratio of body weight and height of a man according to the McCallum formula

This method of identifying the norm is considered the most informative, taking into account the ratio of height to body weight of a guy. This formula is based on the level of measurement of the girth of the wrist. So, normally, all indicators look like this:

• The volume of the sternum is equal to the circumference of the wrist, multiplied by 6.5;
• The circumference of the hips is normally less than the circumference of the chest by 15%;
• Waist - 70% of the result of the volume of the sternum;
• Neck volume - 37% of the resulting sternum volume;
• Biceps parameters - 36% of the girth of the sternum;
• The circumference of the lower leg corresponds to 33% of the girth of the chest.

These parameters most accurately determine the norm of mass for representatives of the strong half of humanity. Depending on which direction the deviation goes, it is worth reviewing the diet, physical activity. To clearly see what ideal you need to strive for, there is a special table. It shows weight norms for young people of different heights and different body types.

body type	Height (cm)	Weight, kg)
Asthenic	160	53,4
	165	57
	170	60,7
	175	66
	180	68
	185	74
Normosthenic	160	60
	165	64
	170	67
	175	73
	180	75
	185	80
Hypersthenic	160	65
	165	70
	170	74
	175	78
	180	82
	185	86

Determination of the norm of height and weight, taking into account age indicators

When identifying the average ratio of height and body weight of a man, his age should also be taken into account. It has long been proven that over the years, the weight of any person gradually increases. On the other hand, growth is decreasing. So, in youth, young people are 1-2 cm taller than in old age. Therefore, the norms will differ depending on age indicators.

To deduct the norm, there is a special formula that takes into account growth with age. So, the indicators for calculation are as follows: 50 + 0.75 (height in cm-150) + (age-20) / 4. Therefore, the weight norm for a man of 45 years old, with a height of 180 cm, will be as follows:

• 50 + 0.75 (180-150) + (45-20) / 4 \u003d 50 + 22.5 + 6.25 \u003d 78.75 kg - ideal weight.

This method of calculating the norm is not the most accurate, but popular. The results are generalized, since the nature of the physique of a man is not taken into account. Therefore, minor deviations from such a norm in one form or another should not greatly disturb and excite the representative of the stronger sex. When determining your ideal weight, you should also rely on your own feelings. Any man should be comfortable in his body. And a slight excess of mass is not a reason to panic, to exhaust yourself with training. Remember, a healthy mind in a healthy body.