Standard weight and height algorithm:

Chest circumference = height (cm) ×0.535, waist circumference = height (cm) ×0.365 and hip circumference = height (cm) ×0.565.

The actual calculated index and the standard index of 3 cm are standard. Less than 5 cm means too slim (thin); More than 5 cm indicates that it is too plump (overweight). But the measurement standard of professional female model is different. Due to professional needs, their measurement standards have a certain gap with the normal standards.

Generally, the ratio of female measurements is: bust is about equal to hip circumference, and waist circumference is about 23 cm smaller than bust or hip circumference. Through measurement and calculation, if any circumference is found to be different from the standard data, bodybuilding can make up for it

Because targeted fitness can strengthen the coordinated development of "three measurements" and prevent imbalance. In addition, bodybuilding can also make the muscles and fat in all parts of the body evenly distributed, which is beneficial to bodybuilding.