Interestingly, the footwork contained in Yiliquan is, in one area of training, identical to the twin triangles in Modern Arnis...
We have our "Eight Shapes," which are eight different methods of dealing with incoming aggression from an opponent. They are eight separate methods of movement to neutralize the opponent's incoming attack, placing us in the best position for striking him.
Anyway.
The footwork in Yiliquan is trained primarily through one-step sparring situations. The attacker and defender are identified, and at first the attacker attacks with a fixed attack to a fixed target location. The defender is told to defend with a specific counter. When this has become simple enough to reproduce effectively (
with power, mind you, no sloppy limp wristed strikes here!), the attack becomes more vague... Perhaps instead of a lunging punch with the right hand aiming at the face of the defender, it would be
any thrusting type technique, long or short range, aimed at the face. The defense is likewise adapted to allow for adequate responses. Etc., rinse and repeat. Eventually, it amount to two people, neither of whom are aware of who the attacker is going to be, facing the entire gamut of strikes, kicks, etc., in our arsenal.
Eventually, you get it right.

In the mean time, you use a lot of tiger balm and band aids... :asian:
Gambarimasu.