Scraping method: Apply the scraping essential oil to the acupoints, and scrape the acupoints from top to bottom with a corner of the scraping board at an angle of 45 degrees in the scraping direction, regularly scraping the acupoints for 30-50 times.

2, double angle scraping method

Scraping method: Apply scraping essential oil on acupoints, align the groove of scraping plate with spinous process of spine, and put double horns on both sides of the groove between spinous process of spine and transverse processes on both sides. The scraper is inclined downward at 45 degrees and scraped from top to bottom for 30 ~ 50 times.

3. Surface scraping method

Scraping method: the scraping essential oil is applied to acupoints, and the whole long edge of the scraping plate is in contact with the skin, and the scraping plate is inclined to the scraping direction by 30-60 degrees, and it is scraped evenly in a straight line in the same direction from top to bottom for 30-50 times.