How would you counter this formidable knee strike. Bear in mind that both your hands have been locked.

Grandmaster Wong shows a sophisticated attack. He locks an opponents both hands, bend him forward and strike him with a knee. This is similar to the formidable Muay Thai knee strike, with the added advantage that your are not exposed and the opponents’ both hands are locked. Understandably, many people would be quite helpless in this difficult situation. Yet the course participants provide many effective counters. Finally Granmaster Wong shows a counter using the familiar Wing Choon Cockerel Kick.