Martin Eisen, Ph.D. By profession, Dr. Eisen was a university professor specializing in constructing mathematical models such as those in cancer chemotherapy and epilepsy. He has studied and taught Yoga, Judo, and Aikido. Dr. Eisen was the founder and chief-instructor of the Shotokan Karate Clubs at Carnegie-Mellon and Dusquene Universities and the University of Pittsburgh. He helped teach Yoga in Graterford prison. His curiosity about the relation of Qi to healing and martial arts led him to study Traditional Chinese Medicine, Tai Chi and Praying Mantis Kung Fu. He was initiated as a Disciple of Master Gin Foon Mark. Dr. Eisen now teaches, writes and researches Praying Mantis, Qigong and Yang Tai Chi - see http://kungfutaichiqigong.com.
More biographical information is at https://martyeisen.wordpress.com/about/.