Shao, young; fu, place.
The point pertains to the Hand-Shaoyin Meridian, where the Qi of meridian is infused.
Between 4th and 5th metacarpal bones(when fist made) between the tips of the little finger and the ring finger.
Arrhythmia, cardiac pain, suppression of urine, nocturnal enuresis, cramp of the little finger.
Perpendicularly 0.3～0.5 cun.