
Last updated 2026-07-11
TL;DR
An oral motor warm-up is a short sequence of mouth movements done before speech practice to wake up the lips, tongue, and jaw. A good one runs 3 to 5 minutes and includes lip stretches, tongue lateralization, and blowing or humming. The research on these exercises is mixed, so the part that matters is moving straight into real sound practice within the first minute.
What is an oral motor warm-up and why do speech therapists use it?
An oral motor warm-up is a short set of nonspeech movements for the lips, tongue, jaw, cheeks, and soft palate, done right before speech or sound drills. Think of the way a runner shakes out before a race. The muscles used in speech are among the fastest and most precise in the human body, and priming them before you ask a child to hit a tricky sound can smooth out the first few minutes of practice.
Speech-language pathologists have used these exercises for decades. The evidence is another story. The American Speech-Language-Hearing Association says the research on nonspeech oral motor exercises (NSOMEs) as a standalone treatment for speech sound disorders is not strong. [1] That matters. A warm-up that never connects to actual speech is mostly wasted time. The version that helps is the one where you move fast, within the first 60 seconds, into the target sounds or words the child is working on. Movement wakes up awareness. Speech is what locks in the skill.
For kids with childhood apraxia of speech, sensory differences, or low oral muscle tone, a short warm-up can also do a regulating job. It signals that speech time is starting, softens tactile defensiveness around the mouth, and can calm a child before an activity that feels hard. That's a real benefit, even when it isn't retraining a single motor plan.
How long should an oral motor warm-up be?
Three to five minutes. That's the ceiling for most children, and two minutes is plenty if a child is engaged and ready to go.
Longer is not better. Stretch a warm-up to ten minutes and you've eaten the practice time that actually moves progress. Motor learning research in speech points the same direction every time: high repetitions of the target itself (the sounds, words, phrases) drive change, not extended prep. [2] A 30-minute session with 20 minutes of tongue waggles and 10 minutes of target words will teach less than the reverse.
Toddlers and preschoolers: keep it to two minutes. Their attention window is short, and you want them entering sound practice while they're still fresh. School-age kids: three to five minutes, which can double as a transition ritual that settles them into the work.
What exercises belong in an oral motor warm-up?
Here's a sequence you can use at home. You don't need all of these every session. Pick four or five that match what your child can do and the sounds you're targeting right after.
Lip exercises
- Big smile, then round lips into an "O." Alternate slowly, then faster. 5 to 10 reps.
- Lip press: press lips together firmly, hold 3 seconds, release. Good for kids working on /p/, /b/, /m/.
- Lip vibration: blow a raspberry. Kids love this one, and it builds awareness of the lip seal.
Tongue exercises
- Tongue tip to the ridge behind the top teeth (alveolar ridge), then down. Slow and deliberate. 5 reps. This primes /t/, /d/, /n/, /l/.
- Tongue to the left corner of the mouth, then right. 5 reps each side. This is lateralization, and it wakes up the sides of the tongue.
- Tongue circles around the outside of the lips. 3 reps each direction.
- Tongue push: push the tongue against the inside of one cheek with gentle resistance from a finger on the outside. 3 reps per side.
Jaw exercises
- Slow, controlled open-close of the jaw, no biting. 5 reps. Watch for grinding or tension.
- Jaw circles: move the jaw slowly in a small circle. 3 reps each direction. Skip this if a child has any jaw joint discomfort.
Cheek and breath exercises
- Puff cheeks with air, hold 3 seconds, release. 5 reps. This builds the intraoral air pressure that stops and fricatives need.
- Blow through a straw into water to make bubbles. 5 to 10 seconds. A favorite with younger kids, and genuinely functional.
- Sustained /z/ or humming: hum or buzz the lips for 3 to 5 seconds. This turns on voicing and the breath system at once.
| Exercise | Muscles targeted | Sounds it primes | Age range it works well for |
|---|---|---|---|
| Lip smile-to-O | Orbicularis oris | /p/, /b/, /m/, /w/ | 2 years and up |
| Tongue tip taps | Tip elevators | /t/, /d/, /n/, /l/ | 3 years and up |
| Tongue lateralization | Transverse tongue | /s/, /z/, /sh/ | 3 years and up |
| Cheek puff | Buccinator, soft palate | /p/, /b/, fricatives | 2 years and up |
| Straw bubbles | Lips, breath support | All stops and fricatives | 18 months and up |
| Sustained hum | Vocal folds, lips | All voiced sounds | 2 years and up |
| Jaw open-close | Masseter, pterygoid | Vowels, open syllables | 3 years and up |
The jump from warm-up to practice should be instant and obvious. Say something like, "Great, now let's try the /t/ sound in 'top'" within 30 seconds of the last exercise. Don't let the momentum die.
Are oral motor exercises actually supported by research?
This is the fight parents and therapists have most often, and the honest answer is that the evidence is mixed and depends on what you're using them for.
A 2008 study in Language, Speech, and Hearing Services in Schools by Gregory Lof and Maggie Watson surveyed 537 speech-language pathologists. It found that a large majority used nonspeech oral motor exercises even though research support for remediating speech sound disorders was weak. [3] That's a wide gap between what clinicians do and what the studies show.
ASHA's technical report on childhood apraxia of speech is direct about the primary approach. In its words, "There is no current evidence" supporting nonspeech oral motor exercises as a treatment that changes speech production in CAS, and it recommends speech-motor approaches instead. [4] If your child has apraxia of speech, you want a method like DTTC (Dynamic Temporal and Tactile Cueing) or the Nuffield Dyspraxia Programme at the center of treatment, not a warm-up routine. [9]
Here's where oral motor work does earn its keep. For children with low oral tone, drooling, or feeding and swallowing difficulties, targeted oral motor intervention shows clearer benefit. [5] And for sensory-seeking kids, or kids with real tactile sensitivity around the mouth, a short sensory prep can cut avoidance and lift engagement. That's a practical payoff even when the direct transfer to speech sounds is fuzzy.
Use a warm-up as a short bridge into speech practice, never as the treatment itself. If a therapist spends most of a session on oral motor exercises and barely touches sound production, ask why.
How do you do an oral motor warm-up with a toddler or young child who won't cooperate?
Toddlers will not sit still and do tongue exercises on command. That's normal, not a problem to fix.
The move with very young children is to hide the warm-up inside play. Blowing real soap bubbles builds the same lip rounding and breath control as any formal blowing drill. Making animal sounds together does the work of structured tongue exercises. Pretending to be a frog with a long tongue gets lateralization. A wind-up toy the child blows across a table beats five minutes of instruction.
For kids with sensory sensitivity around the mouth, start with tools instead of your fingers. A vibrating Z-vibe or an Ark Grabber can introduce sensation gently. Work outward from what the child tolerates. Never force a tool or your fingers near a child's mouth.
Some children do better with a visual schedule that shows the steps in pictures. This is especially true for autistic kids, who tend to settle when they can see what's coming and how long it lasts. [6] A three-picture sequence (bubbles, tongue waggle, hum) gives a clear start and finish, which lowers resistance.
If you're doing early intervention at home, keep the whole routine under two minutes and make it feel like the start of play, not the start of work. The mood your child carries into the first sounds of a session matters a lot. [8]
What tools or props make oral motor warm-ups easier?
You don't need to buy anything. Most of the good warm-up activities use things already in your house.
A few tools do earn their place if your child has real oral sensory issues or low tone.
Free or already at home
- Soap bubble wands: blowing bubbles builds lip rounding and breath control in a way kids actually want to do.
- Straws: drinking thick liquids through a narrow straw builds lip strength. Blowing a cotton ball across a table through a straw is a fun game with a real payoff.
- Mirrors: a child watching their own mouth move gets visual feedback no app fully matches.
- Whistles and kazoos: they produce sustained voicing and breath control with zero instruction.
Low-cost tools worth considering
- Chewy tubes and Ark Grabbers (roughly $8 to $15 each): for kids who chew on clothing or need oral input before they can focus. These give a safe outlet.
- Vibrating oral tools (Z-vibe style): around $30 to $40. The vibration gives the tongue and lips feedback that helps some children with sensory differences find where sounds are made. Ask your SLP before you buy one.
Skip these
- Tongue depressors used passively: a child who has something held against their tongue isn't building motor control, they're just tolerating pressure.
- Expensive "oral motor kits" sold online: most are overpriced bundles of things you can buy separately or improvise.
If you're working with a provider through online speech therapy, ask them to walk you through tool use on video so your positioning is right.
Should the warm-up be different for a child with autism?
It might look different, but the logic holds: short, sensory-friendly, and followed immediately by real speech targets.
For autistic children, predictability carries weight. A warm-up done the same way each session becomes a reliable signal that speech practice is starting, which softens transition anxiety. Some kids find the warm-up genuinely regulating, especially when it includes proprioceptive input (jaw exercises or chewing) before the verbal demands land.
Sensory differences are common in autism. Many autistic kids are hypersensitive around the mouth, which makes touch-based exercises feel aversive. [7] In that case, start with blowing (no touch), then humming (vibration the child controls), then slowly bring in mirror-based tongue movements the child does on their own. Never use physical prompting around the face without clear, ongoing consent from the child.
Other autistic kids seek sensory input and love oral stimulation. They may engage better with chewy or vibrating tools than with verbal instruction. This is one spot where knowing your own child's sensory profile beats any generic protocol.
For autistic children who use AAC, the warm-up still applies. If a child communicates with a device but is also working on verbal approximations or functional speech sounds, the same lip and tongue prep fits. Our piece on AAC devices covers how speech and AAC work side by side.
A child getting autism spectrum speech therapy should have their SLP shape the warm-up to that child's sensory profile, not a one-size routine.
What's the right order for a warm-up before speech practice?
Order matters because you're building from general awareness to specific readiness. Start broad, end precise, then hit the target sound.
A good sequence moves like this: 1. Breath and voice (humming, blowing, sustained sounds) 2. Jaw and cheek movements (open-close, cheek puffs) 3. Lip movements (smile-to-O, lip press, raspberries) 4. Tongue movements, starting broad (lateralization, circles) and ending precise (tongue tip taps to the alveolar ridge) 5. Immediate transition to target sounds or words
The reason for that order: breath support sits under all speech, and jaw stability supports lip and tongue movement. You don't want to open with fine tongue tip work on a jaw that hasn't moved yet.
For a child working on /s/, end with tongue lateralization and tongue tip taps, then say, "Great. Now let's try 'sun'." For a child working on /p/ and /b/, end with cheek puffs and lip press, then jump to words. Match the last exercise to the first sound of practice every single time.
How do you know if the warm-up is actually helping?
Track two things. How easily the child produces the first few target words of each session, and how long it takes them to settle into the work.
If a child usually needs several failed tries before a clean target sound at the start of a session, and that number drops over a few weeks, the warm-up is probably priming the system. If nothing changes, the warm-up may not be doing much, and it's worth testing what happens when you shorten or skip it.
Nobody has good systematic data on this exact question. The closest research compares sessions with and without oral motor prep, but most studies look at long-term outcomes, not session-by-session ease of getting started. So clinically, the thing practitioners watch is whether a child's first productions come out cleaner after a warm-up. That's an N-of-1 judgment made by caregivers and SLPs watching the same child over time.
Talk to your child's speech therapist about a simple log: a note at the start of each session on how many tries it took to get the first clear target sound. Over eight to twelve sessions, a pattern usually shows up.
If you use an app like Little Words for short daily practice at home, run a two-minute warm-up before the app's activities. Take the start quiz to get a practice plan matched to your child's current sounds.
Can a parent run an oral motor warm-up without a speech therapist present?
Yes. Parents run these at home every day, and it's one of the higher-value things a family can do between therapy sessions.
You don't need special training for lip stretches, tongue waggles, or blowing bubbles. What you need is guidance from your child's SLP on which exercises match the sounds you're targeting and what to watch for. Ask the therapist to show you the sequence once, on video or in person, then copy it at home.
A few cautions:
- Don't force any movement. If a child resists, back off and try a different approach.
- Don't run past five minutes. Parents naturally want to do more when they feel like they're helping. Here, more is genuinely not better.
- Don't let the warm-up replace actual sound practice. The movement only counts as a bridge.
If you're doing home practice with no professional guidance at all, keep the exercises gentle and voluntary, skip anything that goes in the mouth (chewy tubes, vibrators) unless a professional recommended it, and stick to blowing and mirroring activities that carry almost no risk.
Children who've had early intervention services and are moving to home-based practice are often good candidates for a structured home warm-up, especially when the SLP hands off a written protocol. [8]
What common mistakes should parents avoid during oral motor warm-ups?
The biggest mistake is letting the warm-up become the whole session. Ten minutes of mouth exercises and two minutes of real words? Flip the ratio.
Second most common: picking exercises that don't connect to the target sounds. Blowing is fun, but if a child is working on /k/ and /g/ (sounds that need tongue back elevation, not lip strength), blowing prep isn't priming much that's relevant. Ask your SLP which exercises pair with which sounds.
Third: physical prompting without the child's clear tolerance. Pressing a finger on the tongue to show position can help when a child is calm and willing. The second they turn away, resist, or show distress, stop. Forced oral contact in a child with sensory sensitivity can build an aversion that takes weeks to undo.
Fourth: doing the warm-up in a loud, busy room. Speech practice, prep included, works better in a calm, low-distraction space. Turn off the TV. Sit at a table or on the floor facing each other.
Fifth: doing it inconsistently. A brief warm-up every day for two weeks builds more than one long session a week. Motor learning in speech follows a frequency and repetition model. [2] Short and frequent beats long and occasional nearly every time.
Frequently asked questions
How many repetitions of each oral motor exercise should I do?
Five to ten reps per exercise is the standard clinical range for most movements. More than ten reps of one exercise in a sitting rarely adds benefit and can tire the muscles for no reason. The goal is awareness and activation, not fatigue. If your child's movements start looking sloppy or they lose interest after five reps, that's a fine place to stop.
At what age can you start oral motor warm-ups?
You can start gentle, playful oral activities around 18 months, though at that age it looks like bubbles and animal sounds, not structured exercises. Formal warm-up sequences with deliberate reps are more practical from age three, when children can follow simple two-step directions. Match the activity to the child's developmental level, not their age on paper. [10]
Do oral motor exercises help with drooling?
Possibly, though the evidence is limited. Drooling usually ties to low oral awareness, a poor lip seal, or how often a child swallows, more than raw muscle weakness. Exercises that improve lip closure and oral awareness (cheek puffs, lip press drills) may help some children. A speech-language pathologist who works in feeding and swallowing can pin down the cause and recommend targeted exercises. [5]
What's the difference between oral motor warm-ups and oral motor therapy?
Oral motor therapy is a broader treatment approach that may run for many sessions and targets specific structural or functional deficits in the mouth. A warm-up is just the first two to five minutes of a speech practice session. Warm-ups borrow exercises from oral motor therapy but aren't a treatment program. If your child needs oral motor therapy, that's a clinical call an SLP makes after evaluation, not a home DIY choice.
Can oral motor warm-ups help a child with low muscle tone (hypotonia)?
They can be part of the picture. Children with hypotonia often have reduced oral endurance and awareness, and graded resistance exercises (tongue push drills, chewing on appropriate chewy tools) may build strength over time. But hypotonia affecting speech is usually handled inside a broader SLP plan, often with occupational therapy too. A warm-up on its own is not enough treatment.
Should I use a vibrating oral tool like a Z-vibe at home?
Only if your child's speech-language pathologist recommended it and showed you how. Vibrating tools can help children with low sensory awareness, but used wrong they can overstimulate or create aversion. They run about $30 to $40 from therapy supply sites. Get professional guidance before you introduce one, especially with young children or kids who have strong sensory responses.
Is an oral motor warm-up useful for childhood apraxia of speech?
The evidence doesn't support oral motor exercises as primary treatment for CAS. ASHA recommends speech-motor approaches built on high-repetition sound and syllable practice. A very brief warm-up (one to two minutes) may help a child with CAS settle into a session, but the bulk of every session should be actual speech-motor practice using approaches like DTTC. If your child has CAS, talk to a specialist. [4] [9]
Can I do oral motor warm-ups every day, or is that too much?
Daily is fine, and it's ideal. Motor learning in speech runs on frequency of practice. A two-to-three minute warm-up every day before a ten-to-fifteen minute home practice session is a sustainable routine. What you want to avoid is doing only the warm-up and skipping the actual sound practice. The warm-up is the appetizer. The sound and word practice is the meal. [2]
Do oral motor warm-ups work for adults with speech difficulties?
The same principles hold. Adults recovering from stroke or traumatic brain injury, and adults with dysarthria, may benefit from oral motor prep before speech practice. The evidence is similarly mixed, and the same rule stands: keep the warm-up short and move fast to real speech targets. An SLP who specializes in adult neurological communication disorders should design the specific exercises.
What do I do if my child hates doing oral motor exercises?
Make them invisible. Blowing bubbles, playing a kazoo, making animal sounds, or racing a cotton ball across a table by blowing it all do the same priming without looking like exercises. The clinical goal is activating oral structures and building sensory awareness. How you get there can be entirely playful. Resistance usually means the format needs to change, not the concept.
How is an oral motor warm-up different from stretching before exercise?
The analogy is decent but imperfect. Muscle stretching before physical exercise has a stronger evidence base than oral motor warm-ups have for speech. A closer comparison is a musician's finger warm-up: it's about turning on neural pathways and setting up readiness, not preventing injury. The value sits in the transition from rest to focused motor activity, not in the exercises having large effects on their own.
Should the warm-up be the same every session or varied?
Keep the structure consistent and vary the specific exercises now and then to avoid habituation. Children, especially autistic children, often do better with a predictable routine, so the sequence (breath, jaw, lips, tongue, transition to sounds) can stay the same while individual exercises rotate. Your ending exercise should always connect to that session's target sounds, so that part shifts whenever the targets shift.
Sources
- ASHA, Speech Sound Disorders and Oral Motor Treatment resources: ASHA notes that research support for nonspeech oral motor exercises as standalone treatment for speech sound disorders is limited
- Maas et al., 'Principles of Motor Learning in Treatment of Motor Speech Disorders,' American Journal of Speech-Language Pathology, 2008: Motor learning research shows high-repetition practice of target behaviors drives speech progress more than preparatory exercises
- Lof & Watson, 'A nationwide survey of nonspeech oral motor exercise use,' Language, Speech, and Hearing Services in Schools, 2008: A large majority of the 537 surveyed SLPs reported using nonspeech oral motor exercises despite limited research support for speech sound disorder remediation
- ASHA Technical Report: Childhood Apraxia of Speech (2007): ASHA states there is no current evidence supporting nonspeech oral motor exercises as a primary approach that changes speech production in childhood apraxia of speech
- American Academy of Pediatrics resources on feeding and oral motor concerns: Oral motor intervention shows clearer benefit for children with feeding, swallowing difficulties, or low oral tone than for speech sound production alone
- National Autism Center, National Standards Project: Visual schedules are established supports for autistic children, improving transition compliance and reducing anxiety around activity changes
- ASHA, Autism Spectrum Disorder Practice Portal: Sensory hypersensitivity around the oral region is common in autism and affects tolerance of touch-based oral motor exercises
- ASHA, Early Intervention Practice Portal: Early intervention speech services support home-based practice carry-over, including structured parent-led routines
- Strand et al., 'Treatment of Severe Childhood Apraxia of Speech: A Treatment Efficacy Study,' Journal of Speech, Language, and Hearing Research, 2006: DTTC is a speech-motor treatment approach with evidence support for childhood apraxia of speech, contrasting with oral motor exercise approaches
- CDC, Learn the Signs. Act Early. Developmental Milestones: Typical speech-motor development milestones inform when and how structured oral motor activities are age-appropriate
