Zhi, will; shi,chamber.
The kidney stores the will. The point is at the level of Shenshu, like a chamber where the Qi of kidney gathers.
3 cun lateral to the lower border of the spinous process of the 2nd lumbar vertebra.
- 1.Main point to treat diseases of the urinary system: difficulty of urination, oliguria and edema.
- 2.Main point for genital system: impotence, spermatorrhea.
- 3.Lumbar muscle strain or sprain.
Puncture perpendicularly 0.8-1 cun, but cannot be too deep lest the kidney be hurt.