Improv Voice training for improv
The voice is the most-used and least-trained instrument an improviser owns. On stage it has to carry to the back row, hold a character, and survive three shows a night — and none of that is luck, it's training. These exercises work the things a scene never gives you time to: resonance, articulation, range, breath and projection. Best of all, they're solo — the voice is the one thing you can genuinely train alone, at home, in the shower or the car.
A Voice Per Body
Take a strong physical posture — hunched and heavy, puffed and proud, coiled and quick — and let a voice fall out of it without deciding one in advance. Speak a few lines as that body, then change posture and let a new voice arrive. The body leads, the voice follows, never the other way round. Character voices invented in the head come out as cartoons — a funny accent bolted onto nothing. Found in the body, they come out true, because a real voice is shaped by a real physicality: the heavy man rumbles, the anxious one clips his words. This links voice to body so your characters sound like someone, not like a bit.
Character Walks
Players walk the space, leading with one body part at a time — the nose, then the chest, the pelvis, the knees. Each lead changes the whole body, and from that changed body a voice, an age, an attitude and an opinion are allowed to emerge. Then they meet others and make small talk fully in character. It teaches that character starts in the body, not the head. Rather than inventing a personality and bolting it on, players discover one from a physical impulse — which produces truer, fuller, more surprising characters than "I'll be a grumpy pirate". It builds a reliable physical toolkit for finding people fast on stage.
Dubbing
Two players act a scene on stage, moving their lips but making no sound, while two players offstage or to the side provide all their voices — every line, every gasp, every sigh. The on-stage bodies and the off-stage voices must lock together, and the inevitable sync slips are half the joy. Swap the pairs halfway. It's a four-way collaboration that splits body and voice across partners. The actors must lead with clear physical intention so their voice can follow, and the voices must watch like hawks and commit to whatever the bodies do. It teaches deep partner-watching and the surrender of half your own performance to someone else.
Emotional Symphony
A conductor assigns each player an emotion expressed as a sound and movement — sobbing grief, giddy joy, seething rage. Then they conduct the group like an orchestra: raising and lowering the volume, cueing solos, swelling everyone at once, cutting to silence. The room becomes a living instrument of feeling. It's pure permission to be big, loud and emotional with zero pressure to be clever or make sense. Shy players discover their volume, everyone practises committing to a single strong emotion on cue, and the group tunes into a conductor's shared control. It's a joyful warm-up that dissolves inhibition and reminds a room that emotion, fully expressed, is already compelling.
Gibberish Circle
A player sends a short gibberish phrase — nonsense sounds, full of intention — around the circle. Each person repeats what they think they heard and transforms it a little as they pass it on, like a spoken game of telephone. Then split into pairs for short gibberish conversations, complete with emotion and meaning. Stripping away real words forces everything else to carry the scene: tone, face, body, rhythm. Players who hide behind clever dialogue discover how much they can express — and how much they can understand — with no vocabulary at all.
Hum First
Before any voice work, hum. Lips closed, an easy "mmm" on a comfortable note, and feel where it buzzes — start at the lips, then move the buzz up into the nose, the cheekbones, the forehead. Slide the hum up and down, chasing the tickle into new places. Five minutes, no words, no performance. The voice you use on stage is the one you warmed up, or the one you strained. Humming wakes the resonators — the hollow spaces that let a voice carry without shouting — and it's the gentlest way to find volume that doesn't wreck your throat. Do it in the shower, in the car, before a show.
One Long Breath
Take one full, low breath — into the belly, not the chest — and speak on it for as long as you can, evenly, without letting the sound wobble or fade: count, read, or simply hold a vowel. Time yourself. Then do it again, aiming to go a little longer with the same steady tone from first word to last. Breath is the fuel of the voice, and a starved breath is why a line trails off, why a voice shakes when you're nervous, why the end of a sentence vanishes. Training the long, supported breath gives your voice a floor to stand on — steady, unhurried, and yours even when the adrenaline hits.
Reach the Back Wall
Pick a spot on the far wall of the biggest room you can find. Speak to it — not louder, but AIMED, as if the words have to land on that exact spot and no closer. Feel the difference between shouting (which comes from the throat) and projecting (which comes from breath and placement). Then walk slowly backwards as you speak, keeping the words landing on that same far spot. Projection is what lets a whole room hear you with no microphone and no wrecked voice by the third scene. It comes from breath and intention, not volume — you fill a space the way you throw a ball to someone at the back: not by straining, but by aiming further.
Read It Like You Mean It
Take any paragraph — a news story, a recipe, the back of a cereal box — and read it aloud three times, each with a different intention: seduce someone with it, threaten someone with it, confess it in tears. Same words, three completely different voices. Then read it flat, and hear how empty flat sounds next to the other three. The words are rarely the problem on stage — the voice carrying them is. This drills the truth that HOW you say a line matters more than what it says, and it builds the reflex to colour speech with real intention instead of reciting. A cereal box read as a seduction proves, once and for all, that the voice does the acting.
Samurai
Players stand in a circle as sword-wielding warriors. One raises the sword overhead with a loud "HA!", then "strikes" toward another player with a second "HA!". That target raises their sword with a "HA!", and the two players on either side of them slash at their belly with a "HA!". The target then strikes someone new. Miss your cue, hesitate, or stay quiet, and you're out. It demands the three things beginners hold back: big voice, big body, and instant reaction. It's loud on purpose — it burns off nerves and gets a timid group committing fully within minutes.
Steal a Voice
Find a two-minute clip of someone with a distinctive way of speaking — a documentary, a podcast, a neighbour overheard. Play one sentence, pause, and copy it exactly: not the words, the MUSIC — the rhythm, the vowels, where the pitch rises and falls. Loop the hardest sentence until your mouth finds the shape, then try a fresh sentence in that same voice. Accents and vocal characters aren't learned from a list of rules — they're stolen by ear. This trains the listening that lets you catch a way of speaking and wear it. And even if you never do accents on stage, it sharpens the ear that hears how a real person actually sounds, which is where truthful character voices come from.
The Bat
A Harold — or any longform — performed in complete darkness, or with the audience's eyes closed. Pure audio improv: voices, footsteps, sound effects made by mouth and body, and silence used as a tool. With no visuals, the entire world is built in the ear, and the imagination of the listener does the set design. Stripping sight forces everything into the voice and into clarity. Players must label who and where they are, vary their vocal characters so the audience can tell them apart, and treat silence and sound as deliberate choices. It's an advanced, atmospheric form that sharpens vocal range and verbal economy like nothing else — astonishingly intimate when it works.
The Pitch Ladder
Say one sentence at the very bottom of your voice — a gravelly basement. Then climb, rung by rung, the same sentence a little higher each time, until you're up in a squeak, then come back down. Notice the two or three rungs where your voice cracks, tightens or hides: those are your edges. Most improvisers live on three notes and call it their voice. A character lives in pitch as much as in words — the timid one thin and high, the boss low and slow. Widening your range hands you a whole cast to draw on, and this ladder shows you exactly where the unused rungs are.
Trip Your Tongue
Pick a tongue-twister and run it slowly, exaggerating every consonant until your lips and tongue ache — "the tip of the tongue, the teeth, the lips", "red leather, yellow leather". Only once it's perfectly clean do you speed up. Do three or four, then read a random paragraph aloud with that same crisp attack on every word. Half of being understood on stage is consonants. An audience forgives a quiet voice, never a mumbled one, and articulation is a muscle that only sharpens with reps. Two minutes of this before you play and the back row hears every single word — which is where half of comedy's timing actually lives.