委中曲 里，横纹脉中央，腰痛不能举，酸沉引脊梁，风痫及转筋，冬季难移向，风
痹痛无比，热病久在床，足膝难伸屈，针入即安康。
【注】委中穴，其穴在 中央，约纹动脉陷中。主治腰脊沉坠疼痛， ，及两腿肚
转筋，疼痛难动，风痹疼痛，流注不定，热病难愈，两足膝疼痛难伸屈等证。针五分，溜七呼，禁灸。
\r委中穴图\p06-d43a127.bmp\r
承山名鱼腹，肠分肉间，善治腰疼痛，痔疾大便难，香港脚并膝肿，两足尽寒酸，展
转成时疫，战栗疟热寒，霍乱及转筋，刺之立便安。
【注】承山穴，其穴在腿肚下尖分肉间。主治腰背疼痛，痔肿，大便难，香港脚膝肿，胫
酸跟痛，伤寒时疫，寒热疟疾，战栗不能行立，霍乱转筋等证。针五分，灸五壮。
\r承山穴图\p06-d43a128.bmp\r
太冲足大趾，节后二寸中，动脉知生死，能医惊痫风，咽喉并心腋，两足不能动，七
疝偏坠肿，眼目似云朦，亦能疗腰痛，针下
有神功。
【注】太冲穴，其穴在足大趾本节后二寸陷中。动脉应手，病者有此脉生，无此脉者
死。主治急慢惊风，羊痫风证，及咽喉疼痛，心腋胀满，寒湿香港脚痛，行步难，小腹疝气，
偏坠疼痛，两目昏暗，腰背疼痛等证。针三分，留十呼，灸三壮。
\r太冲穴图\p06-d43a129.bmp\r
委中穴位于腘窝横纹的中央，脉管之中。主治腰痛导致身体无法抬起，酸沉感牵引脊梁；风痫及转筋（肌肉痉挛）；冬季病情加重难以移动；风痹疼痛剧烈无比；热病久卧在床；足膝难以伸展弯曲，针刺后即可恢复安康。
【注】委中穴，其穴位在腘窝中央，约纹动脉凹陷处。主治腰脊沉重坠痛、腰痛，以及两腿肚转筋，疼痛难动，风痹疼痛，流注不定，热病难愈，两足膝疼痛难以伸展弯曲等证候。针刺深度五分，留针七呼的时间，禁止艾灸。
承山穴名如鱼腹，位于小腿肚分肉之间。善于治疗腰部疼痛，痔疾及大便困难，脚气并伴有膝盖肿胀，两足感觉寒冷酸楚；辗转反侧成为时疫，战栗疟疾寒热交替；霍乱及转筋，针刺之后立即安宁。
【注】承山穴，其穴位在小腿肚下方尖端的分肉之间。主治腰背疼痛，痔疮肿胀，大便困难，脚气膝盖肿胀，小腿酸痛脚跟痛，伤寒时疫，寒热疟疾，战栗不能行走站立，霍乱转筋等证候。针刺深度五分，艾灸五壮。
太冲穴位于足大趾后方，节后二寸处。通过动脉搏动可判断生死，能医治惊痫风证；主治咽喉及心腋部位病症，两足不能活动；七疝偏坠肿胀，眼目模糊似有云翳遮挡；也能治疗腰痛，针刺之下显现神效。
【注】太冲穴，其穴位在足大趾本节后二寸的凹陷处。动脉应手，病人有此脉搏则生，无此脉搏者死。主治急慢惊风，羊痫风证，以及咽喉疼痛，心腋胀满，寒湿脚气痛，行走困难，小腹疝气，偏坠疼痛，两目昏暗，腰背疼痛等证候。针刺深度三分，留针十呼的时间，艾灸三壮。
Weizhong (BL40) is located in the center of the popliteal crease, amidst the transverse vessels. It treats lower back pain rendering the body unable to rise, with a sour and heavy sensation pulling along the spine; wind epilepsy and muscle spasms; aggravation in winter making movement difficult; severe wind-bi pain; prolonged febrile diseases keeping one bedridden; difficulty in extending and flexing the feet and knees. Needling brings immediate health and peace.
[Note] Weizhong (BL40): The acupoint is located in the center of the popliteal fossa, in the depression of the arterial pulse at the crease. It indicates indications such as heavy and dragging pain in the lumbar and spinal regions, lower back pain, muscle spasms in both calf muscles causing painful immobility, wind-bi pain with migrating nature, refractory febrile diseases, and painful inability to extend or flex both knee joints. Needle depth: 5 fen; retain needle for 7 breaths; moxibustion is contraindicated.
Chengshan (BL57), named for its resemblance to a fish belly, is located between the separated muscles of the calf. It is effective in treating lower back pain, hemorrhoids with difficulty in defecation, foot strike (podagra/foot qi) accompanied by knee swelling, coldness and soreness in both feet; tossing and turning leading to epidemic diseases, chills and alternating hot/cold in malaria; cholera with muscle spasms. Needling brings immediate relief.
[Note] Chengshan (BL57): The acupoint is located in the separation of muscles at the lower tip of the calf muscle. It indicates indications such as pain in the waist and back, hemorrhoidal swelling, difficulty in defecation, foot strike with knee swelling, shin soreness and heel pain, typhoid fever and epidemics, malarial chills and fever, chills preventing walking or standing, and cholera with muscle spasms. Needle depth: 5 fen; moxibustion: 5 cones.
Taichong (LR3) is located two cun posterior to the interphalangeal joint of the great toe. The pulsation of the artery here can determine life or death. It can treat convulsive epilepsy and wind-stroke. It treats disorders of the throat and heart/axilla region, immobility of both feet; seven types of hernia with unilateral swelling and drooping, eyes obscured like clouds; it also treats lower back pain, demonstrating miraculous efficacy upon needling.
[Note] Taichong (LR3): The acupoint is located in the depression two cun posterior to the metatarsophalangeal joint of the great toe. The arterial pulse is palpable; if present, the patient lives; if absent, the patient dies. It indicates indications such as acute and chronic infantile convulsions, epileptic fits, throat pain, fullness in the chest and axilla, cold-damp foot strike pain with difficulty in walking, abdominal hernia with unilateral drooping and pain, dim vision, and pain in the waist and back. Needle depth: 3 fen; retain needle for 10 breaths; moxibustion: 3 cones.