Girl's body mass index (bmi), bmi value is our own weight, and BMI is the standard to measure a person's health. It is also commonly used now. The following is the girl's body mass index. Welcome to read the reference.
The body mass index of female students is BMI 1 1, and the formula for calculating the standard weight is: height (cm)- 105= standard weight (kg).
The formula for calculating the standard weight of each girl is the height minus 105, and then your standard weight. In other words, if your height is 1 m 6, then your standard should be 160cm- 105=55kg. That is to say, for girls whose height is about 1.6 meters, their weight should be controlled at about 1 10 kg, which is a normal weight. If the weight exceeds 1 10 kg, it is a relatively fat figure. If it is less than 55kg, it is generally thin, and if it is less than 45kg, it is thin. Therefore, for female friends whose height is about 1.6 meters, it is normal to control their weight between 60kg.
2. Calculation formula of body mass index: Body mass index = weight/height squared (international unit kg/m2).
Body mass index refers to body mass index or body obesity index. Generally, the figure obtained by dividing the weight in kilograms by the height and then squaring it is an international standard to measure the body fat and thin, and it is also an important standard to measure whether a person is healthy or not. If the height is 1.6 meters. The standard weight is 55kg, so your body mass index should be divided by your height, that is, 55kg divided by the square of 1.6 m equals 2 1.48. As long as this value can be controlled between 18.5~23.9. It means that your figure is still relatively standard. Of course, male friends can also use this method to test whether their weight and health index are within the normal range.
What's the effect of being underweight or overweight?
1, overweight
If people are overweight and obese, we may often find that their breathing will be short and panting. This means that Ming's body is too fat, which affects people's breathing, and there may be a risk of apnea when sleeping. Moreover, being too fat is easy to cause hypertension, hyperlipidemia and diabetes, which brings serious inconvenience to daily work and life, and also affects physical health and psychological burden.
2. Being underweight
It is not good for people who are underweight and underweight, and being underweight not only affects normal digestion, causes indigestion, abnormal hormone secretion in the body, affects women's menstrual, uterine and ovarian health, affects ovarian ovulation, affects women's fertility, but also leads to energy decline, hair loss, anemia, and even the risk of anorexia and heart disease.
Girl students' body mass index (BMI) 2 The BMI is in the normal range of 18.5 to 24.9, with BMI greater than 25 being overweight and BMI greater than 30 being obese.
China obesity standard: China experts believe that although China people belong to Asian race, the upper limit of the normal range of body mass index should be lower than the Asian standard. Some experts suggest that the best value of China people's body mass index should be 20-22, with a body mass index greater than 22.6 as overweight and a body mass index greater than 30 as obesity.
Ideal weight (kg) = (18.5 ~ 23.9) × the square of height (unit m) According to the standards formulated by the World Health Organization, Asians are overweight if their body mass index (BMI) is higher than 22.9. Asians and Europeans and Americans belong to different races, and WHO standards are not suitable for China people.
Body mass index calculation method
Male: (height cm-80) × 70% = standard weight.
Female: (height cm-70) × 60% = standard weight.
Standard weight plus or minus 10% is normal weight; Standard weight plus or minus 10% ~ 20% is overweight or underweight; Plus or minus 20% of the standard weight is obese or underweight. Overweight% = [(actual weight-ideal weight)/(ideal weight) ]× 100%
Because people's weight is related to many factors, there are differences between different people, and there will be certain changes at different times of the day. In addition, geographical location (such as gravity), season, climate, and one's own situation also have some influence on weight, which should be a numerical range. We call this numerical range a normal value, which is generally within 10% of the standard weight.
Girl's body mass index (BMI3), an internationally accepted formula for calculating people's weight, and a formula for calculating body proportion:
Standard weight = (height cm- 100)x0.9 (kg)
Standard weight (female) = (height cm- 100)x0.9 (kg) -2.5 (kg)
Normal weight: standard weight+-(how much) 10%.
Overweight: over standard weight 10% and under standard weight by 20%.
Mild obesity: 20% above standard weight and 30% below standard weight.
Moderate obesity: 30% above standard weight and 50% below standard weight.
Severe obesity: more than 50% of standard weight.
Standard body fat: body mass index = weight (kg)/{height * height (m)}
Normal female = 19-24
Comparing this table with girls, I was surprised to find that for girls with 1.6 meters, the bust should reach 84.8 cm and the calf circumference should be only 29.6 cm to be considered as "standard".