Book excerpt: Nejang (Tib. ??????????) is a Tibetan healing yoga practice that literally means 'cleaning the energy sites of the body.' It consists of simple breath work, physical exercises, and self-massage designed to improve the function of the sense organs and inner organs, balance the internal energy, open the channels, and relax the mind. It has roots in the Tibetan Buddhist Kalachakra tradition and has been prescribed to patients by Tibetan physicians for centuries.