See, famously, in the British model, somebody like Olivier would literally move around the stage saying, "Okay I stand here, and say blah blah blah, and then I go over there and stand like THIS and fight with John," and see, the dialogue and the motivation and all that came later. First you went through the movements and gestures, and the idea was that if you did that, you'd KNOW how you felt when you got there. The Americans reversed this.