Small bone: less than 16 cm around the wrist, middle bone: 16-18 cm around the wrist, and big bone: more than 18 cm around the wrist.
As for the figure proportion, the bust of 170 should be 90. 1 cm, the waist circumference 62.9 cm, the hip circumference 9 1.8 cm, the thigh 52 cm, the calf 3 1.2 cm, and the standard weight 58 kg (1/kloc
Extended data:
Body proportion involves leg-to-body ratio, head-to-body ratio, waist-to-hip ratio, shoulder-to-hip ratio, height measurement index, height leg circumference index and so on.
From the perspective of gender differences, men's shoulders are wide and hips are narrow, while women's shoulders are narrow and hip breadth; Men have a broad chest and a thick trunk, which looks developed above the waist, while women have wide hips and full thighs, which looks developed below the waist; Male fat is mostly concentrated in the abdomen, and female fat is mostly concentrated in the buttocks and thighs; The position of male body center of gravity is relatively higher than that of female body center of gravity.
In the average body size, only the width between points and hip breadth of the larger rotor are measured, and women are always slightly larger than men; Under the same height, women's pelvic width (abdominal width), width between trochanter points, hip breadth, hip circumference and thigh circumference are obviously larger than men's.
The width between trochanters is larger than that of pelvis in both men and women, and fat accumulation under trochanter is a normal physiological phenomenon in women. So "false hip breadth" is a false concept.
Men's waistlines are lower and women's waistlines are higher. Leg length is expressed by hip height or height MINUS sitting height: at the same height, female legs are longer than male legs; However, because the leg-to-body ratio is positively correlated with height, the greater the height, the greater the leg-to-body ratio; The average and extreme values of leg-to-body ratio and Mahalanobis trunk leg length index are slightly higher in men than in women. So leg length is not a female feature.
Head to body ratio = height/head height. The proportion of eight heads and bodies in ancient Greek statues is recognized as the most beautiful. In fact, except in some parts of Europe, it is difficult to find people with eight heads in life, usually 7.5 heads, while people in many parts of Asia only have seven heads. What we usually call "nine-body" is actually not the case.
Baidu encyclopedia-body proportion