Estimation method
Stand up straight and compare the position of hands and crotch. Sit in the crotch position at the wrist. Supermodel's crotch position is in the tiger's mouth. The long legs are in the crotch position under the thumb. Short legs.
Hip circumference measurement
Stand up straight, first measure the distance from the back of the neck to the hip line, and then measure the distance from the hip line to the sole of the foot (the dotted line from the back of the thigh to the hip). 2 Calculate by subtracting the length of the upper body from the length of the lower body and sit at 0- 10 for four or six points 1- 15 for three or seven points 15.
Hip circumference measurement
Posterior cervical vertebra
(the most prominent part of the back neck)
① measurement
Stand up straight, first measure the distance from the back of the neck to the hip line and then measure the distance from the hip line to the sole of the foot.
Hip line
(at the fold line between the back of thigh and hip)
(2) Calculate the sitting position and subtract the length of the upper body from the length of the lower body.
50-50 0- 10
Liu Sifen 1 1- 15
Panax pseudo-ginseng 15-20
Model proportion ≥20
The sole of the foot
Markov trunk leg length index method
Sit up straight, hold your head high, your thighs are parallel to the ground, and your calves are vertical to your thighs. Measure the sitting height (from the top of your head to the height of the chair, then stand barefoot and measure the height-chair surface 2. Calculate and sit down accordingly. Leg length index of horse trunk = [(height-sitting height)/sitting height ]X 100 Ultra-short leg 74 Short leg 75-79 times Short leg 80-84 Middle leg 85-89 times Long leg 90-90 times.
Golden ratio measurement method
When the head is measured straight, the height is measured first, and then the distance from the top of the head to the navel is measured. Finally, the perfect ratio of 3cm below the navel (near the hipbone) from the hipbone along the outer thigh to the sole of the foot is found. Calculated by OT net 2, the upper body/lower body is 0.6 18, and the lower body/height is 0.618.
Comparative method of per capita leg length
After standing up straight, the length from hip bottom to sole is compared with the normal leg length table.
Knee measurement
Sit in the chair with your knees in place. Compare your knees with your upper body. Legs together, body bent 90 degrees. Your supermodel legs are parallel to your ears, long legs are parallel to your collarbone, and short legs are parallel to your chest.