Blog · 20/09/2026

Body language and public speaking: how to communicate with greater impact

You can prepare a perfect presentation and still feel that something isn't quite right.

Your words say one thing.

Your body may be saying something else.

You stand a little stiffly. You speak faster than you mean to. You look mostly at your slides. Or you try so hard to appear professional that you end up becoming a kind of human PowerPoint.

Not ideal.

Good communication isn't only about what you say, but also about how present you are while saying it.

That is where body language, public speaking and authentic communication come together.

Your body speaks before you say a word

Before you even begin to speak, an audience has already received information.

How you enter. How you stand. Where you look. How you move. Whether you take up space or make yourself smaller.

That doesn't mean you need to spend every moment from now on thinking about where your hands are.

Quite the opposite.

If you spend an entire presentation thinking, “What am I supposed to do with my hands?”, you are mainly preoccupied with your hands.

And that rarely helps you communicate more convincingly.

“I don't see body language as a collection of tricks for presenting a better version of yourself. It is much more about awareness.”

Your body is communicating anyway.

So the question isn't only how to look as convincing as possible, but also what your body is actually saying right now.

When you feel tense, hold yourself back or try to perform something that doesn't quite fit you, it often shows.

You don't have to become an extroverted speaker

There is a persistent idea that a good speaker must automatically be energetic, loud and extroverted.

That isn't true.

A quiet speaker can have tremendous impact.

In fact, when someone who is usually fairly reserved suddenly tries to adopt an excessively enthusiastic presentation style, you often notice immediately.

“To me, speaking well doesn't mean becoming a different version of yourself.”

You don't suddenly have to become the most charismatic person in the room.

You are allowed to be calm.

You are allowed to think.

You are allowed to be somewhat reserved.

What matters most is that the way you speak fits who you are and what you want to say.

Authentic, incidentally, doesn't mean that you have to share everything that spontaneously pops into your head.

That is just chaos with a good PR department.

What do you do with nerves?

Speaking to a group makes many people nervous.

A little tension isn't necessarily a problem. Your body is preparing to do something that matters.

It becomes difficult mainly when you try to hide that tension or start fighting it.

Speaking faster. Reciting everything from memory. Being afraid to leave any silences.

Yet a short silence doesn't mean the same thing to your audience as it does to you.

What feels to you like “help, I've lost my sentence” may simply sound like a normal pause to someone else.

Body language isn't about perfect posture

There is plenty of advice about body language.

Stand up straight.

Make eye contact.

Use your hands.

Smile.

Keep an open posture.

All very nice.

But body language isn't a checklist.

“I find it more interesting to look at what lies beneath that body language. Why do you make yourself smaller? Why do you hold your breath? Why do you keep looking away when you are saying something important?”

Once you become more aware of that, you no longer have to remember a rule for every movement.

Your presence naturally becomes clearer.

Your story also determines your impact

Standing confidently won't help much if, after two minutes, your audience has no idea where your story is going.

Speaking with impact is therefore also about storytelling.

A good story gives structure to what you want to say. It makes information easier to understand and ensures people don't just hear what you say, but also remember why it mattered.

You don't have to be a born storyteller.

Above all, you need to learn to see what is interesting about your story.

And what if you don't like being the centre of attention?

Not everyone loves standing in front of a group.

Some people get energy from an audience.

Others mainly feel like hiding behind the plant next to the stage.

That is fine too.

The goal of good public-speaking training isn't to turn everyone into a stage animal.

It is about finding your own way to be seen.

That can be calm.

It can be dry.

It can include humour.

It can have lots of energy.

There is no compulsory personality you need to download before you can speak well.

Speak & Spark

Speak & Spark combines public speaking, body language, storytelling and authentic communication.

Not to turn you into a perfect speaker.

But to help you stand in front of a group with more strength and ease.

You explore how you come across, how your body works with your message and how to tell a story in a way that suits you.

“I don't want people to leave a session thinking: from now on, I have to be a completely different speaker. I want them to think: apparently, I don't have to throw away who I am to have more impact.”

You don't need to become larger than you are.

You can simply take up a little more space.

And sometimes that literally begins with one step forward.

Body language and public speaking belong together

When you speak, you never communicate through words alone.

Your voice, posture, gaze, movement, timing and story all work together.

That is why becoming a stronger speaker isn't simply a matter of learning how to give a better presentation.

It is about being present in what you say.

And perhaps that is ultimately the most interesting form of speaking:

not trying to appear impressive,

but making sure people can feel that you are truly there.