Vocal Warm-Ups: The Complete Guide

My younger brother sang in the shower for years and swore up and down he couldn't really sing anymore. One Christmas I made him do thirty seconds of lip trills in my kitchen before we sang carols, and oh, the look on his face when that high note came back! He'd forgotten it was in there the whole time.

That's the thing I want you to hear before anything else. If you reach for a song you used to love and the note comes out thin, or it cracks right in the middle of the word, your voice is not gone. It's cold. There is a world of difference between those two, and warming up is how you cross it.

A warm-up isn't a performance, and it isn't a test you can flunk. It's the ten life-giving minutes where you tell your voice what's coming so it stops bracing against you. If you've been away from singing for a few years, or fifteen, or since the church choir, this matters more for you than it does for some twenty-year-old on YouTube who never stopped. Your voice didn't forget how to sing! It just fell out of the habit of being used, and these exercises are how you coax the habit back without hurting a thing.

So here's the whole of it. What a warm-up actually does, the exercises in the order I'd hand them to you sitting right there at my piano, and a ten-minute routine you'll actually keep.

What a warm-up actually does

When you warm up, blood moves into the muscles around your voice box so they wake up and respond quicker. Your vocal folds go from stiff to soft and pliable, which is the whole reason the cracking settles down. And your breath drops lower, down out of the chest, so you're not squeezing the sound out of the top of your lungs.

You don't need to know a lick of anatomy to feel it, thank goodness. Do five minutes of what's below, then sing one phrase you know by heart. That "after" voice? That's the one you actually have. The "before" was just a cold voice, and oh, how we love to judge our whole instrument by it.

Start with the breath

Everything sits on top of the breath, so it goes first. I wrote the full version here if you want it: breathing exercises for singing. The short of it for a warm-up:

Put your hand on your lower ribs, not your chest. Breathe in for four counts and feel your ribs widen out sideways, like an umbrella opening under your palm. Then hiss it back out on a steady "sss" for eight. Keep that hiss even. The moment it wobbles or runs out early, that's your support giving up on you, and that little wobble is the very thing you're training. Do four or five.‍ ‍

Now, if your shoulders climb up toward your ears when you breathe in, you're breathing high. Drop them and start again. I mean it! Nothing else in this guide works on a shallow, high breath, so don't go rushing past this one.

Lip trills ‍

This is the first real sound I give almost everybody, because it's nearly impossible to do wrong. What a gift that is!

Loosen your lips and blow through them till they flutter. You know that motorboat noise a little one makes? That. Put a pitch behind it so it hums, then take the flutter on a slow slide from a low note up to a high one and back down, like a siren winding up and winding down. Five or six passes.

Here's why I love it so. Lip trills carry you through your whole range with next to no pressure on your throat, so the clunky patch in the middle of your voice gets smoothed right over before you ever sing a word that carries any meaning. And if the trill dies halfway up the slide? Don't you bully it. Back off, breathe lower, and go again.

Humming

Close your mouth, let your jaw hang loose enough that your back teeth aren't touching, and hum on a note that sits low and easy for you. You want a buzz on your lips and across the front of your face, right around your nose. Slide it up and down a few steps. Then park on one note and let that buzz grow louder without shoving at it.

Humming is the gentlest way to get your folds meeting cleanly, and that buzz you feel is you finding the front placement that lets a voice carry clear across a room. How lovely is that? There's a whole post on it if you get hooked: humming warm-ups. A minute is plenty here.

And you can do this just about anywhere, by the way. I double dog dare you to hum through a straw in the car on the way to work. Yes, right there at the stoplight! Nobody in the next lane is paying you a bit of attention, and it's the best free warm-up going.

Sirens and slides

Now open the sound up to an "ng," that sound at the back of your mouth at the end of "sing," or to an "ooh." Glide from the very bottom of your range up to the top and back in one unbroken line. No separate notes, no little steps. One long slide, like a fire engine rolling past the house.

This is the exercise that finds the spots where your voice catches. And then, over a few weeks, it quietly un-catches them! The break between your chest voice and your head voice lives right in that stretch, and you're not trying to muscle through it. You're teaching the two halves to hand the note off to each other, gentle as anything. If that handoff is the part making you crazy, read head voice vs chest voice once you're done here.

Scales

Once you're loose, let's give it some shape. A scale is really just a warm-up with a target, and folks search "vocal scales warm up" on purpose, because this is the step where loosening up turns into real control.

Take an easy five-note pattern. Sing it on "mah" or "nay," start low, bump it up a half step, sing it again, and keep climbing until it stops being comfortable. Then walk it right back down. Two rules and only two: stay relaxed, and quit before it strains. The top of a warm-up is not the top of your range! You're getting your voice ready, not auditioning it for a single soul.

Morning voice is its own creature

Sing in the morning and your voice will come out lower and foggier, slower off the mark. That's normal, and it isn't a bad sign about your singing at all. A morning warm-up is these same exercises, only slower and kinder, with more humming and lip trills before you ask for any real pitch. Drink your water first. Give it longer than you think you need. And please, don't you dare judge your range by how it sounds at 7am with the coffee still cooling. That's the worst it'll sound all day, and I say that to comfort you!

A ten-minute routine you'll actually do

The best routine is the one you'll come back to. Here's mine, top to bottom:

1. Rib breathing with the hiss, 1 minute

2. Lip trills, sliding low to high, 2 minutes

3. Humming, finding the buzz, 1 minute

4. Sirens on "ng" or "ooh," 2 minutes

5. Five-note scales on "mah," up and back, 3 minutes

6. One easy phrase of a song you love, 1 minute

Ten minutes. Do it before you sing, every single time. Then give it a couple of weeks before you decide one thing about your voice, because the cracking settles and the range comes back further than you'd ever have bet. This works. I have watched it work on women who walked into my studio dead certain they'd left their good voice back in 1998, and I watched those same women leave singing.

When you're ready for the exercises that build real strength instead of just prepping the voice, that's vocal exercises for singers. Brand new, or coming back from a long way off? Start softer with vocal warm-ups for beginners.

And if you've got no earthly idea where your voice even sits these days, go take the free vocal range test and warm up to the range you actually have, not the one you had at twenty. I wonder what you'll discover!

To wrap this up: your voice is a gift, and warming it up is just you taking good care of it. So go on and be your own biggest fan for ten minutes a day. Bless you, and sing out.