Acupuncture Point Theory
The acupuncture point "GV 2" , 腰俞, is represented by "Yao Shu" in pinyin and "Lumbar Shu" in english and may be found:
In the hiatus of the sacrum (where you feel a superior ridge where S4 & S5 bones were as a child).
Of many possible clinical applications, it may be considered to influence the following issues/symptoms:
While not necessarily valid clinically, UB 34 (UB 31, UB 32, UB 33 & UB 34 together form the…) are nearby.