Chest circumference I (when breathing calmly): the measurer faces the examinee. Put the upper edge of the tape measure on the lower edge of the lower corner of the scapula on one side of the back, then turn it to the chest through the armpit, over the upper edge of the nipple, to the center of the chest, over the upper edge of the nipple on the other side, turn it through the armpit to the lower edge of the lower corner of the scapula on the other side of the back, return to the starting point, and wrap it around the chest, which is the bust.
When measuring, the subject should stand naturally, and should not hold out his chest, bend over or take a deep breath. Pay attention to the tightness of the tape measure and keep it on the same level. When the tape measure passes through the armpit, the upper limbs should be slightly raised, but not necessarily horizontally raised, and then gently droop naturally. Reading in a calm state, that is, before inhaling at the end of exhalation.
Standard measurement
According to the "measurements" of the curvy figure of ordinary women in China, bodybuilding experts in China summed up the calculation method of the standard measurements of women: bust = height ×0.535, waist = height ×0.365 and hip = height ×0.565. According to the statistical results, the "measurements" are less than 5 cm.
Explain that it is too thin (thin); More than 5 cm indicates that it is too plump (overweight). Professional female models are measured differently. Due to professional needs, their measurement standards have a certain gap with the normal standards. According to the national characteristics of our country, the standard of measurements is generally chest circumference of 84cm, waist circumference of 6 1cm and hip circumference of 90cm.