Improper body gestures, such as fidgeting movements, pressing ears and locks can make audience change away in revulsion or even abhorrence. A steady and sporting body language can display your confidence which makes the audience get you critically.Finally, every public speaker has to create his personal style. Planning with plenty of forethought and try to have night night sleep in the night before. Yes, you can arise to have a excellent business presentation by investing in your very best self efforts.