Take a soft ruler and the testee will stand at attention. The soft ruler can be measured horizontally at the widest part of the hip circumference for one week.

Hip circumference reflects the development of hip bones and muscles. When measuring, the legs stand upright together, the arms droop naturally, and the tape measure is placed horizontally at the most convex part of the pubic symphysis in front and the gluteus maximus in the back.

In order to ensure the accuracy, the measurement of "hip circumference" should be carried out on the cross section and before exercise. At the same time, we should pay attention to the time and place of each measurement, and don't pull the tape too tightly or too loosely when measuring, so as to be meticulous and accurate.

References:

Baidu encyclopedia-hip circumference