[Enough science] How should abdominal obesity be self-tested？

Abdominal obesity, also known as central obesity, refers to the accumulation of fat in the abdomen, which shows an increase in waist circumference. So, how should abdominal obesity self-test? The doctor said that the male waist circumference ≥ 90 cm, female waist circumference ≥ 85 cm, it may belong to abdominal obesity. Abdominal obesity is harmful to the body, not only easily causing fractures, but also easily causing cardiovascular and cerebrovascular diseases, such as coronary heart disease and cerebral hemorrhage. (Proofreading/Li Yingzhuo)

Source: CCTV: "Life Circle"