Ambition, the place where the mind is stored (Lingshu‧Benshen); room, the place of residence. Lingshu‧Benshen: "kidney storing essence, Jingshe Zhi", the point is next to Shenshu (BL23), hence the name. Also known as Jing Palace (Yixue Rumen), it has a similar meaning.

[Location]

Zhishi acupoint
(quoted from "Meridians and Acupoints")

• Zhenjiu Jiayi Jing: "In the area where there is a three-inch depression on each side of the fourteenth vertebrae."

[Anatomy]

• Muscles: latissimus dorsi, iliocostalis (the deep part is the kidney).
• Nerves: lateral branch of the posterior branch of the twelfth thoracic nerve, lateral branch of the posterior branch of the first lumbar nerve.
• Vessels: Second lumbar artery and dorsal branch of vein.

[Manipulation]

Perpendicular insertion or oblique insertion 0.5-0.8 cun to the side of the spine, not too deep. When treating lumpago or nephroptosis, transverse insertion 2-3 cun in the direction of Shenshu (BL23) can be performed. moxa cone moxibustion 5~7 strong, moxa stick warm moxibustion for 10~15 minutes.

[Efficacy]

Benefit the kidneys and strengthen the waist.

• Classical: Lumbago, strong spine, fullness of both flanks, tightness in the lower abdomen, leaking urine, seminal emission, swelling and pain in the vulva, impotence, and edema.
• Modern: nephroptosis, renal colic, nephritis, prostatitis, scrotal eczema, lower limb paralysis, lumbar muscle strain.

[Recipe]

• Dream leakage: Zhishi (BL52), Sanyinjiao (SP6).
• Nephroptosis: Pangguangshu (BL28), Zhishi (BL52), Taixi (KI3).
• Renal colic: Shenshu (BL23), Zhishi (BL52), Sanyinjiao (SP6).
• Waist soft tissue injury: Zhishi (BL52), Guanyuanshu (BL26), Yinmen (BL37).