BL-40 Weizhong (Bend Middle) - the He-Sea point of the Bladder and the Command point of the back; the principal point for low back pain.

ST-36 Zusanli (Leg Three Li) - He-Sea point of the Stomach and a principal point for tonifying qi and blood.

LI-4 Hegu (Joining Valley) - Yuan-Source point of the Large Intestine and the Command point of the face and mouth.

LU-7 Lieque (Broken Sequence) - Luo-Connecting point of the Lung channel and Confluent point of the Conception Vessel.