Final answer:
Long-term positioning involves considering posture and movement during a speech. It's important to appear relaxed and natural, and movements should be purposeful and timed with key points in the speech.
Step-by-step explanation:
Long-term positioning involves considering factors such as posture and movement. When it comes to posture, it's important to appear relaxed and natural while speaking. This means avoiding slumping or stiffness. As for movement, it should be purposeful and timed with key points or transitions in the speech.