I described exacatally what you said (trying to wipe something off the butt cheek ) to one of my students and she could feel the lower half working into rotation without her trying to rotate. It was like the sequence of rotation just happens. I was surprised how quickly she felt the change in her movement pattern. Taking what I've learned here, how can I incorroperate it with Dr. Yeager's principals if at all or do I start over.