Could you expand on this? I don't get how your freedom of movement implies you can affect your partner without 'physically moving' your body. (And what do you mean by 'physically moving' your body? Stepping? Any overt physical movement?)
Some of this I covered in my previous post.
But, yeah, there's a jump there between "freedom of movement", affecting my partner, and not having to move physically that I didn't go into. That's covered in many, many threads here by Mike, Rob, Dan, etc. Not really part of this thread's topic.