The judo student arrives on the first day and learns how to fall.

This is all he does for weeks. Ukemi — the art of falling without injury. Other students are throwing each other. He is learning to fall.

His teacher is particular about it. The arm must hit the mat at a precise angle. The chin must tuck. The breath must time itself to the impact. The student practices this until it is automatic, until the body does it without asking permission.

Then he learns one throw. Then another. Ten years pass. He has internalized so many forms that he stops thinking about them during a match — they arise on their own, from the situation.

On the day he earns his black belt, his teacher watches him compete and says: "Good. Now forget everything I taught you."

He doesn't mean it literally. He means that shu — the phase of following the form — has done its work. The student can enter ha, the phase where he begins to adapt, to make the forms his own, to respond to what isn't in the textbook.

Ri comes much later. The old judo masters move in ways that don't look like judo. They move like themselves. The form dissolved into them completely.

You can't skip shu and get to ri. Everyone tries. It doesn't work. The rule has to live in your body before you can transcend it.