What principle emphasizes the primary action in animation?

The principle that emphasizes the primary action in animation is anticipation. Anticipation involves preparing the audience for what is about to happen, creating an expectation for the action that follows. This principle helps to establish context and clarity in animated sequences, signaling a forthcoming movement or event that enhances the overall storytelling. By incorporating anticipation, animators can highlight the main action by showing characters gearing up for a jump, a punch, or any significant movement, ultimately making the main action more impactful.

In contrast, secondary action supports the primary action but does not take precedence. It adds depth and realism, but its purpose is to enrich the scene rather than to emphasize the main action. Follow through is about how actions continue after the primary movement, adding realism but also not directly emphasizing the core action. Timing refers to the speed and pacing of actions in animation, affecting the perception of weight and significance but not focusing specifically on emphasizing the primary action.