New blog post - The Essence of Aiki: an Interview with Seigo Okamoto Soshi -
"It would be impossible to throw an opponent by just standing there without doing tai-sabaki. Even when one moves their hand, it’s not that their hand alone is moving. It is because the hand and the body are moving as one that the opponent is thrown. It’s just because the movement is small that it can’t be seen like normal tai-sabaki."