Weight is to show human body is departmental the total mass of cent. Weight has certain level, and differ and differ somewhat because of the person's height, sexual distinction. The person has fat thin cent, weight is too gently thin, overweight it is fat. Judge a person fat, fat degree how, want to be parameter to undertake comparative with standard weight above all, namely first its standard weight should be cipher out how many. The formula of computational standard weight has the following kinds at present: 1. Buluoka is formulary. Height is in 165 centimeters the following person: Standard weight (Kg) = height (Cm) - 100; Height is in 165 centimeters of above person: Standard weight (Kg) = height (Cm) - 110. 2. The computation that suits Asian standard weight is formulary. Japan thes capital of a country university laurel professor is on Buluoka's formulary foundation, offerred following computation formula: Standard weight (Kg) =[height (Cm) - this calculates of 100] × 0.9 formularily to agree with as a result Asian particular case. 3. Still have method of a kind of calculation, be aimed at the Chinese that differentiates with area of north and south technically. Northerner ideal weight (Kg) = [height (Cm) - 150] × 0.6 50; Southern ideal weight (Kg) = [height (Cm) - 150] × 0.6 48. But, because the person's weight and a lot of element are concerned, difference exists between different human body, there also can be constant change inside a day of different time, together with is located situation (the reason that is like gravity) , of circumstance of seasonal, climate, oneself different, also have certain effect to weight, measure completely very hard with standard weight consequently. The standard of the standard weight that each country place makes not just the same. A country is different the standard weight of age group, the survey earning that is big sample book of native course group normally arrives, give each age group according to computation of the person's age, height namely limits of weight general interest, set to dividing line leaves on its. That is to say, standard weight uses hard constant the value will express, and ought to be a scale, this scale is normal value with respect to what say, be in commonly the limits of 10% less than of standard weight ± , exceed this one range, it is unusual weight with respect to what say.
