I will say understanding jkd by Jason p Korol is one of the best books out on Brucelee art jkd Jason gives the best explation of jkd and all its princaples I really love an learned a lot from what you said in the book I hope you do another book on jkd you are the best keep up the good work Charles Smith out.

At long last, someone has written a book that focuses on the structure and philosophy of JKD. There are already many good technique-oriented books on the market (such as those by Burton Richardson, Chris Kent, and Larry Hartsell), and Sifu Korol does not try to retread this ground. Instead he offers an in-depth, critical analysis of the fundamental principles of scientific self-defense. This is a book that should be taken seriously by any student of the martial arts who aims to train realistically. As an instructor of Jeet Kune Do and jujitsu, I can heartily recommend this work.