If I die a violent death, as some fear and a few are plotting, I know that the violence will be in the thought and the action of the assassins, not in my dying.
Movement should be a counter, whether in action scenes or dialogue or whatever. It counters where your eye is going. This style thing, for me it's all fitted to the action, to the script, to the characters.
Moving from chair to chair, from coffee machine to coffee machine is the limit of my action in most films. But I enjoy being cast in them because I love watching them.