Alfonso

If you want kuzushi on contact you must be ready before the contact happens. Kuzushi on contact is a result, the process itself of achieving that is a different matter. That result can be achieved by a number of means , including getting yourself a compliant uke , or an uninformed one .. . Controlling the resolution of force aggregates, that's hard to do, hard to learn, hard to get good at. Doing it using ki, aiki, jin, qi that's even hard to explain, let alone do. And doing it against a determined opponent that can play the same game is a whole other story.