Answer:Body Langauge Barriers
Step-by-step explanation:
People always say "action speaks louder than words" which is true even when someone delivers a speech, what they do with their bodies will count a lot more than what they said.
Body langauge may create a barrier if it is misunderstood. For example if a person speaks with their head down or turn their back to the audience , this may be interpreted in many ways people may think you don't want to speak or angry or anything that may come to their mind. So the slouching and constant movement of your foot while you talk may send a wrong message without you intenitionally wanting to do that. People may think you are impatient and want to get it over with the speech and that will mean you have no interest in delivering it to them.