Read this book. Anyone and everyone will benefit of William Reed's finest work.
I spent over 10 years in the Orient learning martial arts. This book captures the true and universal essence of ki.
This book starts with the history of Koichi Tohei Sensei, who developed and bring his knowledge about KI to our world. Though I was looking for a text book on KI what I found was a book that has summaries of practical KI for our daily life. The most impressive thing is the fact that relax and calmness is the key to a great strength. Book allows you to see that anyone can learn and apply KI.