"The secret of martial arts" is a book that reveals to the reader the unique world of martial arts with their ancient traditions and secrets. The author illuminates in detail the history, philosophy and techniques of various types of martial arts, revealing their influence on the development of physical and spiritual qualities of a person. The book is illustrated with numerous images and diagrams that help to understand and reproduce various martial arts techniques. "The Secret of Martial Arts" not only teaches fighting techniques, but also encourages self-improvement, educates a teacher and philosopher in the soul of everyone who turns to this ancient wisdom. This book will become an integral part of the library of everyone who is interested not only in physical strength, but also in the development of inner potential and wisdom.