Healthy weight for height
The official criteria for determining what is healthy weight for height are very few, but the body mass index (BMI) can be used to determine the appropriate weight for height. It should be noted that the ideal body mass index for men is about 22, for example, if the length of about (1.75) meters, should not weigh more than (71-77) kg, and the ideal body mass index for women, it is about 21, for example, if the length is about 1.62 meters, should not weigh more than 55 kg.
Body mass index equation
BMI can be calculated to measure the appropriate weight of length in meters by the following equation:
BMI = weight in kg / cm (height in meters x cm in meters).
BMI can be calculated to measure the appropriate weight for length in the Pound system by the following equation:
Body Mass Index = Weight (in Pound) / [Length (in inches) x Height (in inches)] * 703.
Ideal BMI
The Centers for Disease Control and Prevention (CDC) uses BMI to determine the appropriate weight for height as follows:
- Weight below minimum (extreme thinness): Body mass index less than 18.5.
- Natural Weight: BMI from 18.5 to 24.9.
- Low weight gain: BMI from 25.0 to 29.9.
- Weight plus the upper limit: body mass index of 30 and above.
The disadvantages of using the cluster pointer equation
There are disadvantages to using the mass index to determine the appropriate weight for length, as it does not take into account all the variables that may affect healthy weight. For example, in older people fat is stored in their bodies more than younger adults, and women also store fat more than men, As the muscles of athletes also, can contribute to increased body mass.
It is also worth mentioning that if the width of the bone is large, the weight will be high for length, and this can be determined by measuring the wrist circumference, for women whose wrist circumference more than 16.5 this will increase the BMI, for men if the wrist circumference They have a height of 19 cm. This will also increase the BMI.