A guard responds to a task
Hand position, orientation and distance must be read in the proposed exercise. A guard copied from a photo does not say what the person was looking at or what they were anticipating. Start by identifying the areas and actions provided for by the instructions. The teacher can then explain why a hand or support occupies this place. Keeping a gesture available is more useful than freezing a silhouette.
The look provides information
In two-person work, looking only at one arm can make you forget the general movement. A glance that is too scattered can, conversely, miss the expected information. The observation point is adjusted according to the exercise. In a kata, also identify how a new direction becomes perceptible before the corresponding action. Gaze and head remain linked to balance; shooting only for theatrical effect is not an objective.
The technical end is not an abandonment
Zanshin evokes an availability which continues after the action. In the exercise, this can be verified by the ability to listen to a stop, maintain your distance and prepare for what follows. A prolonged final pose does not automatically demonstrate this attention. As soon as you have completed your task, continue to consider the partner instead of turning around or seeking approval from the teacher.
Observe without overplaying
Choose a short and agreed passage. An observer can note whether the practitioner remains attentive to the person in front after the last technique, or whether he immediately leaves the exercise. Feedback is about a visible action, not a statement about one's mental state. Repeat, clarifying when the exchange is actually complete.
Check understanding
Zanshin is it about staying still after a technique?
See answer
Immobility can belong to a form, but it is not enough to show continued attention.