Treatment of cardiovascular function disorders, angina pectoris (chest or heart pain), heart rhythm disorders and hypertension (high blood pressure)
1. Stand upright with your feet together and breathe out naturally.
2. Find your natural waistline, which is the narrowest area between your ribcage and hips.
3. Measure your waist:
4. Take the measurement after a normal exhale, without pulling in or pushing out your stomach.