Besides to set up a single leg, the purpose of the rhino guard can be to
- bait your opponent's to open his boxing guard, and expose his head.
- get him into a head lock, and change the striking game into a wrestling game.
In my last Friday class, we tested:
- A uses rhino guard to attack.
- B uses parry (or outside in block) to push the rhino guard arms to the side, and uses wheeling step (back leg step to the side, front leg spin behind the back leg) to spin the body out of the attacking path.
The moment that B's arm (or hand) contacts on A's rhino guard arms, the moment B's head is exposed. A can then separates his arms, obtain a head lock on A's head right at that moment.
The more that I have tested this, the more faith that I have in this strategy. I have always wanted to get my opponent in head lock in a fist fighting environment. This strategy is definitely a good one to use.
When I attack my opponent with rhino guard, my opponent has no idea that my goal is the head lock (or single leg).