Some people tend to get stuck with their presentation by breathing abnormally. They don’t get enough breath and start to struggle to talk in a normal manner. Do you recognize this problem or are you afraid this may happen to you? Recognition is the first part of the solution.
Getting difficulties with maintaining normal breathing during your presentation is in a lot of cases related to a level of stress. There are some simple breathing exercises that you can do to avoid having this problem with your breathing during your presentation. Have a look at the book that is part of the Public Speaking Kit. In this book you find a simple breathing exercise that may be of great help.