Wu Tunan was hailed as the leading authority of shadowboxing, after 1949, he served as committee member of Chinese Wushu Association, vice chairman of Beijing Wushu Sports Association and other posts, and put forward many incisive principles and definitions of shadowboxing in two aspects of body and function.His doing (slow fighting) has got a great essence of the slowness and quietness of shadowboxing, which has a significant effect on daily health care and the treatment of various chronic diseases.From the perspective of keeping in good health, this book introduces shadowboxing's doing (slow fighting), and is also attached the method description of basic doing hands (pushing hands).Each boxing type is equipped with precious photos of Mr. Wu's personal demonstration, and brief post description, application specification, compiler's tips and so on; each doing (slow fighting) is also supplemented by exquisite colored drawing pictures, to make each boxing type be more clear at a glance, convenient for practicers to learn and contrast.There are three articles of Mr. Wu included in the end of the book, and "e;Shadowboxing Analects of Masters in Past Dynasties"e;, providing for persons who have will to research and read.