skribs
Grandmaster
It sounds like we're saying more or less the same thing. The structure breaking to enable the technique can't actually be simultaneous with the technique it enables, but if it's a straight flow (which Hapkido would have a focus on), then there's no real separation between them. One starts before the other, but they overlap. That's often verbally expressed as "simultaneous", even when it isn't actually, because it's effective to think of them that way.
And again, back to definitions. How do you define a "technique"?
Our hapkido curriculum starts out with rote drills that start with your attacker grabbing you, and end with your attacker in a wristlock tapping before their wrist breaks. So one of our techniques, for example, will follow this format:
- Attacker grabs wrist in cross-arm grab (right hand)
- Step in towards attacker with right leg and stick right elbow into their solarplexus or bring your right hand up to their ear
- Grab their wrist with left hand (thumb on the back of their hand, fingers under the wrist). Their grip should be broken to allow you to pull your right hand free and also grab their wrist with that hand, but it's not necessary
- Swing your left leg around behind you and apply downward pressure to their pinky to twist their wrist in. This will take them down, to land on their back.
- Place your right foot under their armpit, keep swinging your left leg back against their body and drop into a horse stance. Pull their wrist straight against their body.
Now, I think that Step 2 is what @wab25 would refer to as "connecting with your attacker". What someone else might call "controlling the wrist", someone else might call "breaking their structure", and someone else might call "attacking the wrist". Because depending on whether you go for the solarplexus or the ear, you might trap at the same time or you might trap just after the step.
As you get more advanced, you learn when to go for the solarplexus, when to go for the ear, or some other tricks. You learn to identify points at which you will have this type of wristlock without those extra steps. You learn how to respond when your attacker doesn't let you gain that inside leverage. You learn how to respond when your attacker doesn't fall the way you want them to.
But while we might call this "technique #5", it's really several techniques together.