You can follow a certain order of scraping, scraping direction and scraping times to scrape the chest area.
1. scraping order: with a scraping board dipped in an appropriate amount of scraping oil to start scraping, first scraping the front center line, and then scraping the sides of the chest.
2. Scraping direction: the front center line from up to down single direction to scrape, can be in the day of the point and danzhong point focus on scraping; chest sides from inside to outside, along the direction of the intercostal space to scrape. The female breast area is not recommended to scrape.
3. scraping times: each part can scrape 20-30 times, generally scraping to the skin flushed, purplish red and other color changes, or the appearance of corn, pimple-like spots and other morphological changes, and accompanied by local hot feeling or slight pain. Between two scrapes of Gua Sha should be 3 ~ 6 days, or to the skin on the Gua Sha retreat, hand pressure on the skin without pain is appropriate.
Gua Sha needs to be operated by a professional Chinese medicine practitioner, do not operate on your own, so as not to cause adverse consequences.