Answer:
gestures and movements
Hand and finger movements make a conversation or a public speech more compelling, trustworthy, and help the listener connect better. Hand gestures can often help emphasize certain points of your speech and strengthen your public speaking message.
Explanation:
rapport with the audience
Rapport is the trust and connection that a speaker creates with his/her audience. If you are asking people to adopt a new way of thinking, an alternate viewpoint or change their behaviour then it is crucial to develop trust and connection and rapport.
