陽(yáng)日陽(yáng)時(shí)氣在前．血在后兮脈在邊．陰日陰時(shí)血在前．氣在后兮脈歸原．陽(yáng)日陽(yáng)時(shí)針左轉(zhuǎn)．先取陽(yáng)經(jīng)府病看．陰日陰時(shí)針右轉(zhuǎn)．行屬陰經(jīng)藏病痊．