Tongue and Throat Exercises for Snoring: Does Myofunctional Therapy Work?

By Dr. Boris Zusin · Published August 22, 2026

Unlike a lot of viral snoring “hacks,” tongue and throat exercises — more formally called oropharyngeal or myofunctional exercises — actually have real clinical trial evidence behind them. They're not a quick fix, but for the right patient, they're a genuinely evidence-supported, no-cost option worth understanding.

What the Research Found

A randomized controlled trial published in the journal Chest assigned snorers to either a set of daily oropharyngeal exercises or a control intervention for three months, then measured outcomes with sleep questionnaires and objective overnight recordings. The exercise group showed meaningful reductions in snoring frequency and intensity compared to the control group — a real, measured effect, not just a self-reported impression. Related trials on the same category of exercises have also shown benefit for mild-to-moderate obstructive sleep apnea, not just simple snoring.

That 2015 trial was an early piece of a much larger body of evidence that has grown substantially since. A Cochrane systematic review pooling nine randomized trials and 347 analyzed participants found that, compared to a sham exercise routine, myofunctional therapy probably reduces daytime sleepiness, may improve sleep quality, and may produce a large reduction in the apnea-hypopnea index (AHI) — the standard measure of how many breathing pauses occur per hour of sleep. A separate 2024 meta-analysis in The Laryngoscope, pooling monotherapy trials specifically, found an average AHI reduction of roughly 50% in adults and 62% in children. Not every meta-analysis agrees on the size of that AHI effect, though — a 2026 network meta-analysis found myofunctional therapy produced statistically significant improvements in the Epworth Sleepiness Scale and Pittsburgh Sleep Quality Index, but did not find a statistically significant AHI reduction once results were pooled across a broader, more heterogeneous set of trials. Taken together, the most consistent finding across reviews is improvement in daytime sleepiness and subjective sleep quality; the size of the AHI benefit varies more by which trials and analysis method a given review used, which is a reasonable caveat before treating the larger AHI figures as a guarantee for any individual patient.

How Does It Compare With CPAP?

The same Cochrane review also looked at head-to-head trials against CPAP, the gold-standard sleep apnea treatment. The finding there was less favorable for exercises alone: compared to CPAP, myofunctional therapy showed little to no difference in daytime sleepiness, but CPAP produced a bigger reduction in AHI. That tracks with how the two treatments work — CPAP mechanically holds the airway open with pressurized air every night, while myofunctional therapy works by gradually improving muscle tone, an effect that plateaus rather than continuing to scale with severity. A 2024 randomized trial adds a related data point: patients doing an eight-week oropharyngeal exercise program alone improved on Epworth Sleepiness Scale and Pittsburgh Sleep Quality Index scores, but adding aerobic exercise to the same oropharyngeal program produced further improvement across a broader set of measures, including fatigue and functional daytime outcomes, than oropharyngeal exercises alone. In practical terms, exercises are best understood as a legitimate treatment for milder disease or a complement to other therapy, not a documented substitute for CPAP in a patient with moderate-to-severe OSA.

Does a Shorter, 10-Minute Routine Still Work?

The three-month, ongoing-practice framing from the original trials is still the best-supported protocol, but a 2024 study in Scientific Reports tested a considerably shorter daily routine: 10 minutes of oropharyngeal exercise. In patients with an entry AHI between 5 and 30, average AHI improved from about 20.9 to 16.9 events per hour, and younger patients were more likely to see that improvement than older ones. It's a smaller, shorter study than the trials the Cochrane review is built on, and it doesn't overturn the case for a longer, more comprehensive program — but it does suggest a lower-effort routine can still move the needle for some patients, which matters for real-world adherence given how many people abandon longer programs partway through.

The Idea Behind It

Snoring happens partly because the muscles of the tongue, soft palate, and throat lose tone and collapse more easily during sleep. Myofunctional exercises are a targeted workout for those specific muscles — the theory, supported by the trial data, is that stronger, better-toned oropharyngeal muscles resist collapse more effectively overnight, the same way strengthening any other muscle group improves its function.

What the Exercises Actually Involve

Programs vary, but common exercises include: pushing the tongue against the roof of the mouth and holding, sliding the back of the tongue along the roof of the mouth from front to back, forcefully pronouncing certain vowel sounds to engage the throat muscles, and exercises that press the tongue against the inside of the cheeks or against a finger for resistance. These are typically done daily, in short sessions, for a period of weeks to months.

The Time Commitment Is Real

This isn't a one-time fix — the studies that showed benefit involved consistent daily practice over roughly three months before meaningful improvement showed up. That's a genuine commitment, and results depend heavily on actually doing the exercises regularly rather than sporadically.

Who's a Good Candidate

Myofunctional exercises are a reasonable option for people with mild-to-moderate snoring who are motivated to stick with a daily practice and would prefer to try a device-free approach first. They're less likely to be sufficient on their own for more severe snoring or diagnosed moderate-to-severe sleep apnea, where oral appliance therapy or other treatment is usually a more reliable primary approach.

Why Muscle Tone Varies So Much From Person to Person

Not everyone's snoring or OSA is driven by weak muscle tone to the same degree, and that difference is a big part of why exercises work well for some patients and barely move the needle for others. Sleep researchers describe this as a distinct pattern within OSA — in the research that first characterized it carefully across a mixed group of patients, more than a third showed minimal genioglossus (tongue) muscle responsiveness during sleep, meaning the tongue muscle wasn't activating well to keep the airway open, independent of how narrow or wide the airway looked on exam. That's the group myofunctional therapy is theoretically best suited for, since it directly targets the trainability of those same muscles. On the other hand, excess fat deposited specifically at the base of the tongue — found on MRI to be more pronounced in OSA patients than in similarly built people without OSA — is a factor that can limit how much a muscle-training program alone accomplishes, since fat infiltration isn't something exercise reliably reverses the way it improves active muscle tone. In practice, this means a case that looks more like a tone problem is generally a better bet for exercises alone than one that looks more anatomically fixed — though outside of a research setting, that distinction usually isn't formally tested before starting, which is exactly why a real trial period with follow-up, rather than a prediction from the exam alone, remains the practical approach.

Combining Exercises With Other Treatments

Yes — there's no conflict between doing myofunctional exercises and wearing a custom oral appliance at night. They work through different mechanisms (muscle tone during the day and jaw position at night), and some patients use both, particularly during the months it takes for exercise-based improvement to show up.

There's now research supporting that combination approach more broadly. A 2026 systematic review and meta-analysis of multimodal OSA treatment — combining exercise-based therapies like myofunctional training with other interventions such as an oral appliance, positional therapy, or CPAP — found significantly greater AHI reduction, greater Epworth Sleepiness Scale improvement, and better CPAP adherence with multimodal treatment than with any single therapy alone. A separate 2025 umbrella review of active, non-device OSA treatments, which included oropharyngeal myofunctional therapy alongside aerobic exercise and respiratory muscle training, reached a similar conclusion: these approaches generally work better as one part of a broader treatment plan than as a stand-alone replacement for CPAP or an oral appliance in more severe disease. A 2021 review focused specifically on patient selection and technique — covering who tends to respond best, what side effects to expect, and how to structure and track a program — found consistent evidence of benefit, but also emphasized that most of it depends on real adherence to the exercises, not just starting one.

If you're interested in trying this evidence-backed, no-cost approach, the main requirement is consistency — and if you're not seeing improvement after a few months of regular practice, that's a reasonable point to talk about other options.