A strong handoff explains what the reference is meant to control and what the final clip must prove. Keep the brief specific enough for review, but open enough for visual exploration.
Bring a clear reference, a defined subject, and one priority action into the workflow. Then judge the output against the edit: does the gesture read, does the subject remain coherent, and does the shot support the intended story? Motion control examples are most useful when they answer a production question, not when they exist only as visual experiments.
Create a motion study