Yeah.

It's actually meant to be used in the sense of a continuous nature of challenging dual task.

So the first time you teach somebody a quad set, let's say you have NMES on them, they're probably contracting with the NMES.

If you're doing it actively, you don't need to tell them to contract harder, right? As soon as they understand the goal of that task, you might go to stage two of that continuum and you might have them do a straight leg raise for blue and a quad set for red.

Let's say to a blaze pot or a light or a flash card that you're holding.

And so as soon as the individual understands the demand of the task, you can start to layer the cognitive challenge just so that they're not compensating with cognition early on.

And so that's sort of like the general goal of it.

divided attention