Studies on the Chinese meridian, there are eight Meridian on head, and more than forty acupuncture points, combs the hair frequently or the forehead massage can effectively improve the forhead blood circulation truly. Therefore in view of general gives off heat the natural and the aches symptom, scrapes the skin is the best way to keep in good health, may also utilize in the health care, bulds up strength, functions and so on cosmetology, "scrapes the skin" is in the body surface specific spots, carries on the physical stimulation "Scratch" repeatedly, creates the skin surface "sha", because of "sha" stimulates the body surface channels and collaterals, the scattered in vivo stasis accumulates vitality. In order to reduce the resistance, the frictional force and avoids the skin damperning, when scraping the skin not only scrapes the skin with the right amount fragrant volatile oil can solve the heat-stroke, will below the different spot to have the different effect.