158. What is the normal waist circumference?

Apr 19, 2022 Source: Cainiu Health
Dr. Lin Yunfei
Introduction
A waist circumference of “58” refers to a waist measurement of less than 85 cm for men and less than 80 cm for women. 1. Standard three-dimension measurements:  Chest circumference = height × 0.535 cm,  Waist circumference = height × 0.365 cm,  Hip circumference = height × 0.565 cm. 2. Waist circumference should be measured using a flexible tape measure with a minimum scale of 1 mm, on an empty stomach.

The “158 waist circumference” criterion refers to a waist circumference of less than 85 cm for men and less than 80 cm for women.

1.Regarding anthropometric “measurements” for the female physique, Chinese bodybuilding experts have formulated a method for calculating standard female measurements (bust, waist, and hip circumferences) based on height and fitness-related body proportions: Bust circumference = height × 0.535 cm, Waist circumference = height × 0.365 cm, Hip circumference = height × 0.565 cm. Statistical analysis indicates that a difference of less than 5 cm among these three measurements suggests an overly slender build, whereas a difference exceeding 5 cm indicates an excessively full or curvaceous figure.

2. The correct method for measuring waist circumference involves using a flexible tape measure with millimeter graduations, taken in a fasting state. During measurement, clothing covering the waist should be removed. The subject should stand with arms hanging naturally at the sides and feet spaced 30–40 cm apart, while relaxing the abdominal muscles and breathing normally. The tape is positioned horizontally at the midpoint between the right mid-axillary line, the superior border of the iliac crest, and the inferior border of the 12th rib—i.e., at the narrowest part of the waist. The tape is then wrapped snugly—but without compressing the skin—around the abdomen, and the measurement is recorded at the end of expiration.

Extensive research has demonstrated that obesity has become a primary contributor to numerous chronic diseases. The World Health Organization (WHO) has identified obesity as the fifth leading risk factor for cancer and other serious illnesses, exerting profound adverse effects on overall health in every individual. Therefore, managing your weight equates to managing your health.


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