Why Your Voice Shakes When You Present

Try this simple 4-step routine to relax your voice, fast!

When your voice shakes on camera or in front of an audience, it’s an adrenaline response. Your heart rate spikes, breathing goes shallow and the muscles around your larynx tighten.

Fighting the shake by tensing up makes it worse.

The fix is to relax the body and reset the breath. Below is a simple 4-step routine you can practice before you speak.

Nicola x

If your voice starts shaking the second you’re on camera or standing in front of an audience, you’re not broken and you’re not “bad at public speaking.” You’re having an adrenaline rush. That’s it. That’s the whole mystery.

Here’s what’s actually happening in your body: you’re about to do something unusual (ie speak in public or on camera) so your heart rate goes up. Then your breathing gets shallow and the muscles around your larynx tighten. And because the wobble feels embarrassing, your instinct is to clamp down and try to control it, which tightens everything even further and makes the shake worse.

The way out isn’t more control. It’s the opposite. To stop the shake, you need to relax the muscles, release the tension, and let your breath come back to normal.

So here’s a simple four-step routine you can practice today to fix that shaky voice problem. If you’re following along at home, give yourself a bit of space so you can do these with me, not just nod along!

1. Breathe to relax your nervous system

The first exercise is to take two quick breaths in, then slowly release. You may notice it’s the same response your body automatically takes to calm you down if you’re been having a really big cry.

Breath is everything when it comes to your voice. When I take on new singing students, we spend the entire first two to three lessons on breathing alone, before we sing a single note. That’s how foundational it is.

Here’s the thing; you need to practice this…not just read about it.

As you breathe, focus on your diaphragm. That’s your breathing muscle, and it’s what controls what happens in your throat. Most people assume the throat is where the “problem” lives. It’s not. It happens here, in the breath.

2. Stretch it out

Anything involving the body needs a warm-up. Athletes warm up. Actors and singers warm up. You’re about to ask your body to do something specialised; perform, manage an adrenaline spike, and project your voice using a range of vocal dynamics you don’t use in everyday conversation. So warm up first because it makes a big difference.

Simple neck and shoulder stretches will do the trick.

3. Release the tension

This is where we do big dramatic sighs.

Yes, it looks ridiculous. That’s exactly why actors and singers do it – it works, so just steal the technique and have a go. Really flop down and get all loose. Use this exercise to release all the tension in your body and totally reset, ready for speaking.

4. Reset your speech mechanics

When adrenaline spikes, you start speaking at roughly double your normal pace without even noticing.

Here’s the fix: take a sentence and finger-snap a steady beat as you say it. Be deliberately slow and speak out loud, on rhythm. It’ll feel painfully annoying… which is what we want. That annoyance is what resets your internal rhythm before you speak in public.

BONUS TIP:

Grab my four free vocal warm-ups below: created specifically for speaking. You can do these the night before to prep your voice before the big day.