The Chi Sau chapter illustrates and describes this ancient Key Training Method "building" the structure
which links the understanding of the ancient
Wing Tsun Forms with the actual use/fighting in an actual conflict.
It must be FELT
" Wing Tsun is the general idea of the 7 Joints
necessary to control an attacker through the WT Lines via the Superstring
ensuring the natural Footwork angled by the Unit Circle
wrist rotations, naturally powered by the optimal Closing/Splitting
contacts defined by the frontality, the powerleg and the Gravity of course! "