1, upper and lower body ratio:
Taking the navel as the boundary, the ratio of upper body to lower body should be 5: 8, which is in line with the law of "golden section".
2. Size ratio of "8 circumference":
"8 girth" refers to chest girth, waist girth, hip girth, thigh girth, calf girth, foot neck girth, upper arm girth and neck girth.
In this 8 circumference, the female's bust should be half of her height;
Waist circumference is 20cm； smaller than chest circumference;
Hip circumference is 4 cm larger than chest circumference;
Leg circumference is smaller than waist circumference10 cm;
Female calf circumference should be 20 cm smaller than female thigh circumference;
Small ankle circumference and small leg circumference10 cm;
Upper arm circumference is equal to half of thigh circumference;
Neck circumference equals calf circumference.
3. Skeletal symmetry:
When standing, the head and neck, trunk and feet should be on the same vertical line. The distance between the two acromions is equal to half a bust minus 4 cm.
4. Slender legs:
According to the research, the most attractive leg features are that the lateral fat is 3 cm and the medial fat is about 2.5 cm. When the legs are together, there are only four contact points between them, namely, the middle thigh, knee joint, calf and heel.
Generally speaking, the knee is the golden section from the sole of the foot to the navel, and the navel is the golden section from the top of the head to the ankle. As long as this ratio is met, a pair of thighs can be considered slender and symmetrical.