Why did Bruce Lee modify his Wing Chun?
To answer this we can only refer to the vast amount of information in the public domain regarding the great man. I suggest the student reads the Tao of Jeet Kune Do and Bruce Lee – The Tao of Gung Fu. Suffice to say Wing Chun is at the core of Jeet Kune Do and many of Jeet Kune Do’s leading exponents have undertaken training in Wing Chun, extolling its virtues and encouraging students of JKD to have a deeper understanding of Wing Chun.