Position the back of the hand between the second and third metacarpals and the fourth and fifth metacarpals, at the midpoint between the wrist transverse stripes and metacarpophalangeal joints (under the wrist dorsal transverse stripes 1 inch), and there are two points in one hand. (pictured)
Anatomy of dorsal interosseous muscle; There are dorsal metacarpal artery and dorsal metacarpal vein network; There are dorsal metacarpal nerve and common palmar nerve. ? Indications of acute lumbar sprain. ?
Acupuncture method is 0.3-0.5 inch straight or 0.5- 1 inch oblique palm; Moxibustion is acceptable.