When measuring the thigh circumference, the subjects' legs should be shoulder-width apart, and the examiners should put the soft tape ruler under the hip-thigh folds of the subjects on their side and measure it horizontally around the thighs.

To find a soft sebum, bypass the thigh from the lower part of the thigh and surround it for a week. At this time, you need to move the tape measure up and down to find the thickest part of the thigh.

Leg circumference refers to the size of human leg circumference, which is mainly divided into thigh circumference and calf circumference.

Height and thigh circumference index = (thigh circumference/height) × 100, thigh length circumference index = (thigh circumference/thigh length) ×100; These two indexes are higher for women than for men, with significant differences. In other words, women of the same height have thicker thighs; Women's legs are relatively thick and short, while men are relatively slender.