Saying it without saying it - Body language

I almost couldn't handle the activity we did this last week in class.  It was hard not to be very self-conscious.  We were asked to have a classmate tell us about their weekend plans while imitating their body language.  I did become much more aware of myself when it was my turn to speak.  Looking back now I wish I had just been confident in myself despite being imitated.  Body language isn't wrong in itself, but it can be distracting if used incorrectly by the person speaking.   I was impressed with Professor Middleton; it is apparent that she has practiced and perfected many aspects of public speaking.  The difference between her and other professors is her ability to keep the class engaged.  I am always at the edge of my seat because she brings energy and spontaneity to her lectures.  Honestly, I am scared that at any moment she will ask me to participate or answer a direct question, which is probably what keeps me attentive more than anything. It is highly effective.