“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Place the right thigh on the left thigh and the heel of the right foot on the left side (pachar with) and join the heel of the left foot to the south face. Then the left hand should be turned and placed on the surface facing the Daksha Skandha and the right hand should be passed over the Daksha Skandhas and hold the fingers of the left hand on the surface.
All south gulfong tu side.
In the south, it is the most gomukhang gomukhakriti.
(Hat Yoga Pradipika-1/23)
While standing in this asana, the position of the asana practitioner's feet is like a cow's mouth, hence the name of this asana is Gomukhasana.