Your slides are ready, your content is solid, the tech works. And still, something falls flat. More often than not, it isn’t what you say. It’s how you say it: your body language doesn’t match your message.
The moment you step in front of people, adrenaline kicks in. Your body stiffens, your voice tightens, your eyes go looking for the screen. That’s normal. The good news: body language isn’t a talent you either have or don’t. You can learn to use it deliberately. Here are the six things I pay most attention to in my coaching sessions.
The truth about the 55 percent myth
You may have heard that words make up only 7 percent of your impact, your voice 38 percent and your body language 55 percent. It’s one of the most quoted rules in public speaking, and it’s wrong. It goes back to experiments by psychologist Albert Mehrabian, which looked at single words expressing feelings, in situations where tone of voice and words contradicted each other.
What’s left for presentations still matters: when your words and your body language don’t match, people believe what they see. If you say “I’m delighted to be here” with your arms crossed and your eyes on the floor, nobody will think you’re delighted.
6 body language tips for presentations
1. Stand your ground
Everything starts with how you stand. Feet hip-width apart, weight evenly on both legs, knees relaxed. You’ll look grounded and calm, and you’ll feel that way too. Avoid rocking from one leg to the other or crossing your legs. Both signal insecurity.
2. Own the space
For the length of your presentation, the space you’re in belongs to you. Movement can even give your talk structure: take a few steps when you move to a new idea, and stand still when you say something important. Constant pacing looks restless. Hiding behind the lectern looks distant.
3. Make eye contact with individual people
Eye contact is the most powerful way to connect. Don’t look over people’s heads. Look into individual faces, one person per thought or sentence, then move on. In a large room, switch between different sections of the audience. Above all: talk to your audience, not to your slides.
4. Let your face do the talking
People look at faces first. Your expression tells them whether you actually believe in what you’re saying. A genuine smile at the start opens up the room. A serious topic deserves a serious face. What matters is that your expression matches your message. Under pressure, faces tend to freeze without us noticing. On video, you’ll see it immediately.
5. Use gestures that match your words
Gestures underline what you say. Open palms invite people in. Counting on your fingers makes numbers stick. A sweep from left to right shows progress. Gestures don’t need to be big, they need to fit. Sweeping, theatrical movements usually look rehearsed and cost you credibility.
6. Read your audience’s body language
Body language works both ways. Your audience keeps telling you how you’re doing. Nodding, leaning forward and taking notes mean “keep going”. Leaning back, checking phones and blank stares mean “you’ve lost me”. That’s your cue for a question, a short story, a change of position or a deliberate pause. If you read your audience, you can respond instead of just running your script.
What undermines your body language
- Hiding behind something: the lectern, your laptop or a stack of notes.
- Talking to the screen: turn towards your slides and you turn your back on your audience.
- Distracting props: a coffee cup, a clicking pen, a laser pointer that never stops circling.
- Overacting: gestures that look rehearsed hurt your credibility more than a pair of calm hands.
How to practice your body language
- Record yourself on video, ideally during a full run-through. A phone propped on a stack of books is all you need.
- Watch it once with the sound off. Without words, you’ll see exactly what your body is saying on its own.
- Work on one thing at a time. First your stance, then eye contact, then movement. Change everything at once and you’ll look wooden.
- Practice in front of real people. Two or three colleagues or friends are enough to practice eye contact and get honest feedback.
Clear body language only works if your words are just as clear. Read more in Jargon in presentations: why stories win.
Bottom line
Your body language decides whether your audience believes you. A steady stance, purposeful movement, eye contact with real people, a lively face and gestures that fit turn a good presentation into a convincing one. In the House of Speaking method, this is part of the final phase, the delivery. If you want to work on it for your next real presentation, that’s exactly what we do in coaching for presentations and talks.
Frequently asked questions
How important is body language in a presentation?
Very important, because your audience sees you before it hears you. Your posture, eye contact and gestures shape whether you come across as confident and credible. But body language can't replace good content. You convince people when both work together.
Is it true that words account for only 7 percent of communication?
No. The famous 7-38-55 rule comes from experiments by psychologist Albert Mehrabian. They looked at single words expressing feelings, in situations where tone of voice and words contradicted each other. It doesn't apply to presentations. What does hold true: when your words and your body language don't match, people believe your body language.
Where should I look during a presentation?
At individual faces in the audience, one person per thought or sentence, then move on to the next. Not at the screen, not at the floor and not over people's heads. In a large room, switch between different sections of the audience.
Should I move around while presenting?
Yes, as long as the movement has a purpose. Take a few steps when you move to a new idea, and stand still when you say something important. Pacing back and forth constantly makes you look restless.
