# A 15-Minute Actor Warm-Up Before a Show or Audition

> A timed warm-up in the right order (body, breath, voice, then your first lines), when to do it before a show or an audition, a quiet version for a waiting room, and what to do in the car or before a self-tape.

- URL: https://www.offbook.com/blog/actor-warm-up-routine
- Published: 2026-10-15
- Last updated: 2026-10-15

It's forty minutes to curtain, or twenty to your audition slot, and you know you should warm up. So you do what you half remember from drama class: a few tongue twisters, a stretch, a lip trill, another stretch, maybe a jumping jack. Then you sit down and scroll your phone until it's time.

That isn't a warm-up. It's a list of exercises in a random order, and it often stops at the point where it would help most: getting the actual words of your first scene into your mouth.

The short version: warm up in order, from the body to the breath to the voice to the text, and finish with your first lines, out loud, right before you need them. Fifteen minutes is enough. If you're in a waiting room or a car, there's a quiet version that does most of the same work.

## Why order matters more than the exercises

Acting warm-ups tend to use the same raw materials: shaking out, stretching, breathing, humming, sirens, tongue twisters. What separates a useful warm-up from a random one is the sequence. Each step sets up the next.

Tension in your shoulders and jaw gets in the way of your breath. Shallow breath gets in the way of your voice. A voice that isn't ready makes you push on your first lines. And if the first lines aren't sitting in your mouth, all of the above can go out the window in the first ten seconds of the scene. So work from the outside in, and from general to specific.

You also don't need an hour. In a 2012 *Journal of Voice* [study that surveyed 117 voice students and professional singers](https://repository.lsu.edu/music_pubs/25), the most preferred vocal warm-up length was 5 to 10 minutes. A small University of Miami study of classical voice students, described in the [medical school's summary](https://news.med.miami.edu/miller-school-researchers-study-ideal-vocal-warm-up-time-for-singers/), found it took only minutes of warm-up for singers to feel their voices were easy, and the researchers noted that too much warm-up can tire the voice. Both studies are about singers, not actors, but the lesson carries: a short, focused warm-up beats a long one that tires you out.

## Minutes 0 to 4: wake up the body

Start with whatever has been sitting still all day. You want to arrive at the end of these four minutes loose, upright, and aware of your feet on the floor.

1. Shake out your hands, arms, and legs for about a minute.
2. Roll down through your spine, one vertebra at a time, let your head and arms hang for a few breaths, then roll back up slowly.
3. Roll your shoulders back several times, lift them to your ears, and let them drop.
4. Let your jaw hang open, massage the hinge in front of your ears, and give a big, slow yawn.
5. Walk around the room if you have one, changing pace and direction, and notice where your weight sits.

The jaw is an easy step to skip, and it matters for the voice. It's common to clench it when you're nervous, which squeezes the sound before it gets out.

## Minutes 4 to 7: slow the breath down

Breath does two jobs in a warm-up. It's the fuel for your voice, and it's the quickest handle you have on nerves. Both are worth a few minutes.

Start with slow breaths: in through the nose, out through the mouth, letting the exhale be longer than the inhale. There's some research behind this. In a [2012 randomized trial with 46 trained musicians](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3464298/), a single session of slow breathing before a stressful performance improved a physical measure of calm, heart rate variability, compared with a control group. It didn't lower how anxious the group said they felt overall, but the most anxious musicians reported bigger drops in anxiety than the controls.

A longer-term study points the same way. In a [2023 Stanford study](https://doi.org/10.1016/j.xcrm.2022.100895) of 108 adults, five minutes a day of an exhale-focused exercise called "cyclic sighing" improved mood more than the same time spent on mindfulness meditation over a month. That was daily practice, not a pre-show trick, but the idea of a long, slow exhale is easy to borrow for a minute of your warm-up.

Then shift from calming breath to working breath. Breathe in low, then let the air out on a long, steady *sss* or *fff*. Stop before you feel yourself squeezing for the last of it. Do it three or four times. This is the breath your lines will ride on.

## Minutes 7 to 11: wake up the voice

Now make sound, starting gently. The idea is to go from easy, small sounds to full, clear speech, never the other way around.

1. Hum on a comfortable pitch with your lips closed and teeth apart, feeling the buzz around your lips and nose.
2. Do lip trills (a "brrr" like a motorboat), sliding up and down your range without pushing at either end.
3. Siren on an "ng" sound, gliding low to high and back, like a quiet siren.
4. Open the hum into words that start with *m*: "many," "money," "more."
5. Finish with a minute of tongue twisters, slow first, then faster, keeping every consonant clean.

If you're doing a big theater or a show with heavy vocal demands, you'll want more than this. Our guide to [projecting your voice on stage](https://www.offbook.com/blog/how-to-project-your-voice-on-stage) has a fuller vocal warm-up, including straw exercises, and the signs of strain that mean you should rest instead.

## Minutes 11 to 15: say your first lines

Exercise lists tend to stop before this step, but it's the one you'll feel when you walk on. Your body, breath, and voice are ready. Now point them at the actual words.

Say your first scene's opening lines out loud, at performance size if you can, with the intention you'll play. Then say the cue that leads into each of your lines and answer it. If you have an entrance, rehearse the ten seconds before it: what your character was just doing, and what they want when they come in. Our guide to [the moment before](https://www.offbook.com/blog/the-moment-before-in-acting) covers how to build that.

For an audition, run the first two or three lines of each side and the first line of your monologue. Those are the lines your nerves are most likely to eat. If you want a quick check that they're solid, the free [first-letter memorizer](https://www.offbook.com/tools/first-letter-memorizer) turns any speech into first-letter cues to test yourself with.

## When to warm up before a show or an audition

Timing matters as much as content. A warm-up done long before you perform has worn off by the time you need it, and one squeezed into the last two minutes leaves you rushed.

For a show, work back from your call. [Playbill explains](https://playbill.com/article/ask-playbillcom-check-in-com-148005) that Equity contracts for Broadway and Off-Broadway require actors to be in the theater no later than half an hour before curtain, signing in at the stage door. Your own production may set a different call, so check your schedule. If there's no company warm-up, do yours after you've signed in. You can split it: body, breath, and voice before costume, then the first-lines step in the last few minutes before places.

For an in-person audition, aim to finish the body, breath, and voice parts within the hour before your slot, in your car or outside, then run your first lines near the building. Waiting rooms are shared spaces, so keep anything loud outside. For a self-tape, warm up once your light and framing are set, right before the first take.

## The quiet version for a waiting room or a shared space

Sometimes there's no room, no privacy, and no chance to make noise. You can still do most of a warm-up silently or close to it, in about five minutes:

- Release your jaw, tongue, and shoulders while you sit: let the jaw hang, stretch your tongue out and down, roll the shoulders and drop them.
- Breathe slowly with long exhales for a minute or two; nobody can tell you're doing it.
- Hum very quietly with your lips closed, which warms the voice without disturbing anyone.
- Mouth your first lines with full articulation but no sound, so the words are ready in your mouth.
- Plant your feet, sit up, and let your attention settle on what your character wants in the first moment.

A car is different: you can make full sound there, as long as you stay easy and don't belt. Do the vocal section on the drive, then use the last few minutes to listen to your scene. Offbook's listen mode plays the whole scene aloud, every character in their own voice, and you can leave your own lines as silent gaps and say them into the gap yourself.

Video: [Just listen](https://www.offbook.com/learn/just-listen) (0:49)

If you have time before a self-tape, rehearse the scene on your laptop first. Offbook's realistic voices read every other character, and it listens through your microphone and plays the next cue when you finish your line, so your first take isn't your first time saying the lines at pace. You can also browse the [plays library](https://www.offbook.com/plays) or our [monologues](https://www.offbook.com/monologues) for something to keep your warm-up text fresh.

## Warm-up mistakes that leave you less ready

- **Going too hard.** A warm-up should leave you ready, not tired. Belting, shouting, or a full workout right before you go on uses up what you need for the scene.
- **Doing it too early.** Warm up close to when you'll perform, or the benefits fade while you wait.
- **Only warming up the voice.** A loose body and steady breath make the voice work easier, so don't jump straight to tongue twisters.
- **Skipping the text.** Being physically ready but fuzzy on your first line is an easy way to start a performance on the back foot.
- **Copying someone else's routine.** Keep the order, but choose the exercises that work for your body and your role.

## Questions actors ask

### How long should an actor's warm-up be?

Around 15 minutes covers body, breath, voice, and text. If you're short on time, five minutes of the quiet version is far better than nothing. Longer warm-ups make sense for big vocal roles, but stop well before you feel tired.

### What vocal warm-ups do actors do?

Common ones are hums, lip trills, sirens, sustained "sss" or "fff" exhales, and tongue twisters. Start small and easy and build toward clear speech at performance size.

### How do I warm up before an audition when there's no space?

Do the loud parts at home or in your car, then use the quiet version in the waiting room: release your jaw and shoulders, breathe slowly with long exhales, hum quietly, and mouth your first lines.

### Should I warm up before a self-tape?

Yes. Your reader and the camera don't care that you're in your living room. Warm up once your setup is ready, right before the first take, and run your first lines out loud with a partner or a recording before the first take.

### Can I warm up on my phone?

Rehearse on your laptop with the full script on a big screen, and listen to your scenes on your phone anywhere. Listening with your own lines left as gaps is a good way to run your text in a car or on a walk to the theater.