Makes sense. I definitely don’t demonize rotation but I’m finding that it can take months or more to retrain proper spinal bracing and get scapular rotation and glute activation going in most people. So programming movements involving rotation are definitely risky (and pointless) if you haven’t properly trained movement in the saggital plane first. I think transverse movement is kind of a level above saggital movement. It requires much more muscular control and stability and awareness.