CLUSTER CONCEPT.
One of our realisations over the last few years is that, whilst it often helps to focus on one WalkThru at a time for training purposes at first, in practice, teachers always use techniques in combination.
This is akin to a tennis player who always uses multiple shots to play the game. Each type of shot needs practice in isolation but then it’s the way they combine that make the impact in a match. This is how teaching techniques work: we group them together so they are mutually reinforcing.