Sirsasana II (Headstand/Tripod) modification

http://youtu.be/WqtnK9T3ovQ This variation allows individuals, who have difficulty practicing Sirsasana, to experience the pose. Sirsasana is the 'king of all asanas' and has numerous benefits. "The entire body is reconditioned by the regular practice of Salamba Sirsasana. But in particular, there are four major systems in the body that the practice of inversions positively influences: circulation/cardiovascular, lymphatic, nervous, and endocrine (Iyengar, 1991; Werner, 2004; Raman, 2004)"