Balance in Asana
The conjunction of effort, concentration, and balance in asana forces us to live intensely in the present moment, a rare experience in modern life. ~ B.K.S. Iyengar
I can tell you that my daughter's concentration was fierce while coming into this pose. She was doing this, off the ground, on a narrow adobe wall. The wind was pre-storm strong as you can see by her blowing hair.
Elephant Trunk Yoga Pose
Silver City, New Mexico