The Bill Hartman Podcast for The 16% - Season 13 - Number 3 Podcast
Okay. Take that same scenario and move it down to the pelvis. So you have to get more and more ER orientation. So they get compressed A to P in the pelvis and the sockets will have to turn up and out to find ER. Because I have to have a space to move in until I run out of space, of course, which does happen. And so that's what you end up looking at when you have these really severe representations of lots of ER, no IR, until they get so much compression that they start to lose all of that ER representation too, because they can't get their spine to move. This is something that still has a spine that's moving, right? That's allowing them to capture some of the ER representation. You probably still have some orientation to deal with. But generally speaking, you've got somebody that literally, how do you get 80 degrees of ER? Well, you have a socket that points outwards, and you have a spine that can turn in that direction.
pelvic mechanicsexternal rotationspinal mobility