In medicine, there is no such thing as optimal weight. 173 height is generally calculated according to the body mass index (BMI), and the standard weight is about 53.9 to 71.5 kg. BMI is calculated by dividing the weight (kg) by the square of the height (m).
An adult BMI of between 18.5 and 24 is normal. If you find your BMI is low, it is recommended to strengthen nutrition, supplement protein and enhance physical fitness; if your BMI is high, it is recommended to lose fat in time.
The human body’s height and weight are directly proportional, but only use BMI to judge by themselves whether the weight is standard is not comprehensive, which should exclude pregnant women, professional athletes or developing adolescents and other special populations.
It is recommended that people do not blindly pursue the best weight, to maintain a healthy body is the most important, usually to do more exercise, enhance the organism’s physical fitness.