New research: No such thing as "stuck" SI joint

[neuromuscular]

Dear ALophysio:

Thank you.

However, unless we are talking about two different things, the postitve from the standing SIJ test with hip flexion and/or torso flexion is that the innominate landmark of the PSIS and the sacrum move as one unit together. How can that be the same as the PSIS of the innominate bone moving away from the sacrum in the comparison test ( which is not the APAS test) where the PSIS to sacrum landmarks are observed during hip ABD? I do not follow how a joint moving together as one unit is the same as the same joint moving apart (the bones moving seperately)???

Best regards,

Neuromuscular.