Problem analysis: Abdominal scraping can take a sitting position, sit in a chair with a backrest, or lie on your back. 1. First scrape the midline of the abdomen from top to bottom, from the tail of Renmai to Qugu point. 2. Scrape the abdomen from top to bottom, and scrape the kidney, stomach, spleen, liver and gallbladder meridians on both sides of the abdomen from left to right. That's enough. Be careful not to shave for half an hour after meals. Abdominal diseases need to be cautious.

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