gradations of magnetic density.

So when you come in, we don't sense any of the ones

further out, but when you get to be about 10 inches

of the way from the body, you can sense with the tuning fork

that the terrain has suddenly become more dense.

And then when we get to about four inches away

from the body, it's actually so dense

that we don't even work there.

We just kind of skip right over it.

Interestingly, the shocker is every place where there's

in this model of seven shocker is,

and there's really quite a lot of different models out there

of how energy flows through the body.

And this is just the model we work with.

But everywhere where there's a shocker in this model,

there's actually a nerve plexus.

So it would make sense that there's more biological activity

and then more subtle energy activity as well.

There's also a lot of different theories out there

about how shockers spin.

And some people claim they spin clockwise

and some people claim they spin counterclockwise

...