Rubber Gaurd basics question

[Eddie Bravo]

The basic path is a hallway. At the end of the hall is the omoplata. While you're taking a stroll down the hallway there will be doors on both sides. If one opens jump through it. If not either try to open it or just keep struttin down the hallway like John Travolta checking other doors knowing the omo is at the end of the hall.

Perfect analogy