Gua Sha works on a principle similar to cupping, using scraping techniques to apply pressure against the skin. During treatment, a specialized tool is used to scrape areas of the body where stagnation or toxins are present. Firm, repetitive strokes help break up tough knots or problem areas in the fascia.
Once those areas of tightness are released, Qi and blood can flow freely again, nourishing the body and restoring balance.