Opening the back is mainly based on the Du Meridian and Bladder Meridian on the back of human body. Through scraping, cupping, cupping, massage, steaming and other therapies, qi in the body can be dredged, Yang Qi can be improved, qi can be promoted, dampness can be eliminated, blood circulation can be promoted, and collaterals can be unblocked, so as to achieve the effect of eliminating diseases and preserving health.

Chen Xiuhua explained that the back Du meridian is "the sea of Yang pulse" and the Du meridian has a Yang meridian; There are Shu points corresponding to the five internal organs of the human body on the bladder meridian. These acupoints are channels for activating qi and blood and connecting the five internal organs. Appropriate stimulation can play a role in nourishing the yang of the five internal organs. Therefore, opening the back is a suitable choice for spring to adapt to the times and get rid of diseases.

Extended data:

Precautions:

1. Lubricants, such as water, glycerin, scraping oil, essential oil, etc. , must be used in combination, which not only has lubrication effect, but also can relieve the pain during scraping and prevent infection; If it contains traditional Chinese medicine ingredients, it has a better effect of promoting blood circulation and removing blood stasis.

2. Be downwind when scraping. Within 30 minutes after scraping, don't take a cold bath, because scraping makes the pores open and vulnerable to cold.

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