At this juncture the back-shu point of the stomach Wèishū BL21 as well as the back-shu point of the pericardium Juéyīnshū BL14 (noon-midnight connection) are accessible and most effective.
The pericardium’s back-shu point Juéyīnshū BL14 spreads liver qi and unbinds the chest, regulates the heart, and regulates and descends qi