All things outside of Burning Man.
Kalachakra-tantra(unarmed attacks being a part of their specialized martial art called "the Weirding Way"). They can bend and contort their bodies in ways that most would consider impossible. The mental part of Prana Bindu, or Prana nervature (Prana stands for breath, Bindu stands for musculature) is the precise control of the totality of nerves in the human body.
... from the cycles of the planets, to the cycles of human breathing, it teaches the practice of controlling the most subtle energies within one's body on the path to enlightenment.
instantiate vacuous truth