In order to improve our debate, we must consider our way of expression before the audience. We must prepare ourselves in advance and know about the subject by looking at different sources of information to make a good presentation. It is not only in knowing the subject, we must transmit with the gestures so that the debate is more shocking.
The tips to have a good debate is to have written what you are going to say in order not to forget and to practice. Making eye contact is very important.
Showing the palms of the hand makes you feel confident with your audience and able to express yourself better. And in the conclusion say the most important idea of the whole presentation