Bend your arm as shown in the drawing and place your finger in the crease in your arm. Straighten your arm and use the point.

Exactly opposite acupoint 2, two thumb-widths from the outside of the wrist, in a straight line with the middle finger.

Measure two thumb-widths from the largest crease on the inside of the wrist. The point is between the tendons in the centre of the wrist.

On the largest crease of the inside of the wrist, in line with the thumb.

On the top of the shoulder, halfway between the neck and the outer point of the shoulder.

Slightly behind the muscle between the neck and shoulders, a little closer to the arm than to the neck.