Standard weight is one of the important signs to reflect and measure a person's health. Being too fat and too thin is not good for your health, nor will it give you a sense of bodybuilding.
A large number of statistical data of different body types show that the ideal and simple index reflecting normal weight can be expressed by the relationship between height and weight.
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, season, climate and their own situation also have certain effects on their weight, so it is difficult to fully reach the standard weight. Generally within 10% of the standard weight. Beyond this range, it can be called abnormal weight.