Public Speaking Body Language Part One: Energy

Written by Brad Phillips @MrMediaTraining on July 9, 2012 – 6:06 AM

This is the first article in an eight-part series covering the most important elements of body language for public speaking. Click here to read the entire series.

Think about the people sitting in the audience of a typical business presentation.

Some of the audience members may have slept for just a few hours the previous night. A few may have jetlag. One or two may be hungover. Others may be distracted by personal problems at home. Or the 300 emails awaiting their return to the office. Or their suitcase, which the airline managed to lose on their incoming flight.

As much as we’d like to believe that the people in your audience are automatically conditioned to soak up your every word, they aren’t. They have their own thoughts, priorities, conflicts, stresses, fears, and goals.

You have to earn their attention. Then, you have to keep it.

There are many ways to win and maintain their attention, but your energy as a speaker is one of the most important. Your job is to push energy to your audience. That may be intuitive, but it’s also easier said than done. I’ve learned through the years that most people are terrible judges of how much energy they project to an audience.

As an example, several times each year, I see our public speaking trainees walk to the lectern, set down their papers, look up, and say, “Thank you very much. I’m very excited to be here.” But much of the time, they utter that line without any discernible excitement. They’re saying that they’re happy to be there, but their voices and bodies send the exact opposite message.

Most of those trainees are surprised when I tell them they looked flat. But when we play back the video of their speech, they recognize I was right.

For the second take, I encourage the speakers to go “bigger,” often way past their comfort zone. When we watch back the video of that take together, they’re almost always pleasantly surprised by how good they looked. That same dynamic is true not only for the opening few lines, but for their entire presentations.

Therefore, focus on being the most energetic and passionate version of you. Think about when you’re sitting in your living room with an old friend, reliving memories of your schooldays. You’re probably a bit louder than usual, a little more demonstrative, and a lot more interesting.

If you’re having a tough time bringing that more enthusiastic version of yourself to your presentations, try speaking 10 – 15 percent louder than usual. Many people fear that the increased volume will make them come across too loudly. And sure, we need to dial back the occasional trainee who goes too far. But that’s rare. The vast majority of the time, speakers can hit the gas and be even more energetic.

So don’t hold back. If you care about your topic, make sure the audience can tell just by looking at you.

Click here to read the entire series, which covers energy, tone, eye contact, gestures, posture, where to stand, how to interact with PowerPoint, and voice. 

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Comments (8)

  1. By The Voice Lady:

    Excellent article, Brad! So true. I have found the same regarding video recording and my clients’ volume. Those who are soft-spoken are sure they are yelling when told to speak with more volume. Play it back and they are amazed that their volume level sounds normal, not too loud.

    Without a doubt, video recording is one of the best tools we have in our business. It tells no lies.

  2. By Brad Phillips:

    Thank you for that great feedback! To what do you attribute the disconnect between how loud people think they are and how loud they actually are?

    Thanks for commenting,

  3. By Peter Watts:

    I was watching a speaker today who was delivering in Hebrew, a language where I don’t understand a single word. His passionate delivery though, his pace changes, tone, pauses, and emphatic body language had me hanging on his every gesture, as was the audience (who DID speak Hebrew!)

    Great article. Your energy and enthusiasm are so important.

  4. By Brad Phillips:


    Thank you so much for your comment and nice words.

    It’s amazing how much we can communicate even when we don’t speak a shared language, isn’t it? I’ve always been amazed that body language is a more powerful communicator than verbal language. For example, I speak terrible Spanish. But I have formed friendships with people who speak only Spanish because I’ve been able to see past the language barrier – and they could too. I suspect I’m far from alone in having that experience.

    Thanks again!

  5. By Mary Denihan:

    This article was timely for me. I read it right before I had to give a presentation and realized that I was feeling mighty tired. So, with your article still resonating in my head, I amped up the energy and in the end knew that I gave a very good presentation.
    Thanks Brad!

  6. By Brad Phillips:


    I can’t tell you how rewarding it is to hear your feedback! Congratulations on a terrific speech. I’m glad this post helped.

    Thanks for reading,

  7. By Barry Martin:

    I think the reason people think they are louder than they really are is that we hear our own voices partly through the vibrations inside our own heads, not just through the sound waves going into our ears – so we are hearing ourselves clearly even when our projection of the voice is poor. I concur there is no better teacher than to hear and see yourself in recordings.

  8. By Jim Swindle:

    My Dad told me more than 50 years ago that when speaking publicly, I should hear a slight reverberation off of the walls of the walls of the room. If I didn’t hear that, I wasn’t loud enough. (He was assuming that the room didn’t have sound-deadening materials on ceiling, floor and all sides.)

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