Posture-Good speech givers are expected to stand when addressing your audience and not act stiff and just go with it as others to evaluate you as you speech.
Gestures-How we use gestures while giving a speech is important not to distract your audience from what is being said. You need to give appropriate gestures that can be used to enhance the ideas contained in your speech.
Movements and Facial Expressions- It is important to avoid movements and facial expressions that will give your audience the wrong impression. So it is important to keep movements and facial expressions to a limit when giving a speech.
Eye Contact- It's important to look at everyone in your audience.
Behaviors that are exhibited by effective speakers are the
ability to speak clearly, use eye contact, posture, gestures, movements and
facial expressions, and controlling anxiety. The language and content of your speech matters tremendously because using the proper main points and to ensure proper organizational design to give a logical sequence in order to keep the audience from being confused. By careful rehearsal of your presentation you can help develop the confidence and competence required to deliver an outstanding speech.