Thanks neuromuscular.

As you know, i have given you feedback about your test.

However, perhaps addressing some of the concerns i raised in the previous post might help others see that you are "balanced" in your approach...at the moment, it seems that you are "pushing a barrow"

Perhaps trying to see things from other peoples point of view can help.

For example, can you see how not referencing the sacrum in your test means it is difficult to determine Wikipedia reference-linkSIJ movement and that the rotation can be coming from the hip? Therefore it is difficult to say with certainty that the SIJ is NOT stuck because there are other explanations...

Your ideas are good - i just think there needs to be balance...