If standing on your head without support means you are a better person than someone who is unable to do so, doesn't that violate the most basic principles of yoga? (mindbodygreen.com)
2010 focus SEL here lately i have had to push in hard and down to get to start and later stand on head with left leg up. (mechanics.stackexchange.com)
The German painter's large canvases quite literally stood on their heads for attention. (haberarts.com)