Philosophy, psychology, physics and practice of Ki

Abstract

Ki (in Japanese) or Qi (in Chinese) is the key concept in Eastern medicine, Eastern philosophy, as well as in martial arts. We explain the philosophical and psychological background of Ki. We emphasize that the unique aspects of Eastern philosophy are 'non-linearity' and 'holistic' approach. We then present physics aspect of Ki. Our experiments demonstrated that a 'Ki-beam' carries 'entropy' (or information), which is different from 'energy'. We introduce our experience of having taught Ki to 37 beginners in the United States through the Nishino Breathing Method. If beginners had martial arts training or a strong background in music or dance, about half of them could sense Ki within 10 weeks (1 h class per week) of practice.