Adho Mukha Svanasana Adho Mukha Svanasana. In Adho Mukha Svanasana, the intake of air can happen. Using the same actions as in Halasana will quietly press the air out. Supported Adho Mukha Vrksasana Adho Mukha Vrksasana. 140 CHAPTER NINE A CRACK IN THE MASK Use the wall to learn alignment and develop understanding. The FeltSense M ethod® ACrackintheMask®