Wing Chun @ Fighter Fitness Singapore. Back to wall close-quarters free chisau - Rae Tan 

Since there is no retreat in back to wall chisau, it is an excellent way to train the most important maxim & principle in Wing Chun - 來留去送，甩手直衝 (Loi Lau Hoi Sung, Lat Sau Jik Chung: Retain whatever comes, escort whatever goes. Hands spring forward upon loss of contact).
In this video, I show the applications and essence of 來留去送，甩手直衝 during some non-compliant free chisau exchange sessions. This maxim & principle is the key to Wing Chun close-quarters combat system.