When the old man used his leading left leg to touch on the outside of his opponent's leading right leg, the old man want his opponent to do 2 things, either move right leading foot
1. in front of old man's left foot by stepping forward and move out of contact, or
2. behind of old man's left foot by stepping backward and move out of contact.
For
- 1, the old man will use "embrace throw".
- 2. the old man will use hip throw, or leg block.
One way or another, the old man doesn't care how his opponent will respond. It will all fall into his "plan".
Here is an example if his opponent's right foot is still in front of his left foot.
When you apply your "set up" move, you want to do it slow so your opponent will have enough time to respond to it.
In striking art,
- You throw a "slow" back fist.
- Your opponent blocks.
- You then punch him from a different angle.
In throwing art,
- You throw a "slow" leading leg attack.
- Your opponent steps back.
- You then attack his other leg.
Here is an example.