2. Size ratio of "8 circumference" of standard figure: "8 circumference" refers to chest circumference, waist circumference, hip circumference, thigh circumference, calf circumference, foot and neck circumference, upper arm circumference and neck circumference.
Among them, the bust should be half of the height; Waist circumference is 20cm； smaller than chest circumference; Hip circumference is 4 cm larger than chest circumference; Leg circumference is smaller than waist circumference10 cm; The calf circumference is 20 cm smaller than the thigh circumference; Small ankle circumference and small leg circumference10 cm; Upper arm circumference is equal to half of thigh circumference; Neck circumference equals calf circumference.
3, the standard body and bone symmetry: when standing, the head and neck, trunk and feet are best on the same vertical line. The distance between the two acromions is equal to half a bust minus 4 cm.
Standard measurements: According to the "measurements" of the curvy figure of ordinary women in China and the influence of body-building exercise on human figure, bodybuilding experts in China summarized 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, indicating that they are too slim (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.