The EMST150® is a clinically validated pressure-threshold device designed to strengthen the respiratory muscles that play a critical role in upper airway stability-helping reduce sleep apnea symptoms and improve quality of life.

The EMST150 is a clinically validated expiratory muscle trainer and has been proven to be effective in addressing weakened respiratory muscles that contribute to a person’s likelihood to suffer from Sleep Apnea, also referred to as Obstructive Sleep Apnea (OSA).

Sleep apnea is a common yet serious disorder where breathing repeatedly stops and starts during sleep. It often results from weakened or collapsible upper airway muscles that fail to maintain an open airway during rest.

Common symptoms include:

  • Loud snoring or gasping
  • Daytime fatigue
  • Morning headaches
  • Brain fog
  • Irritability or mood changes

Untreated sleep apnea is linked to increased risk of hypertension, stroke, and heart disease.

The EMST150 is proven to strengthen these important respiratory muscles, which may reduce or even potentially eliminate this common form of Sleep Apnea.

How the EMST150® Helps

The EMST150® (Expiratory Muscle Strength Trainer) targets and strengthens key respiratory muscles, particularly those involved in exhalation, such as the submental muscle group and the abdominal muscles. By training these muscles, EMST can help improve upper airway stability during sleep.

What the research shows:

  • Improved muscle tone in the upper airway may reduce the frequency and severity of apneic events.
  • Studies have shown significant reductions in apnea-hypopnea index (AHI) with high-intensity EMST training.
  • EMST is also associated with better oxygen saturation, reduced daytime sleepiness, and improved sleep quality.

The EMST150 is a drug-free, simple, and hassle-free way to strengthen your expiratory muscles. Completed training with the EMST150 could reduce or eliminate your Sleep Apnea risks and symptoms, as well as your reliance on a CPAP machine (with a medical professional’s approval).

Clinical Validation of the EMST150 in Assisting OSA Patients

Study/Article: Short-term expiratory muscle strength training attenuates sleep apnea and improves sleep quality in patients with obstructive sleep apnea.

Study/Meta-Analysis:Respiratory Muscle Training in Patients with Obstructive Sleep Apnoea: A Systematic Review and Meta-Analysis

Effects of respiratory exercises in sleep bruxism and associated obstructive sleep apnea: a double-blind, placebo-controlled randomized clinical trial.

The effect of expiratory muscle strength training on oxidative stress and functional exercise capacity in patients with obstructive sleep apnea syndrome

Expiratory muscle strength training reduces oxidative stress and systemic inflammation in men with obstructive sleep apnea syndrome: A double-blinded, randomized parallel trial.

EMST150 Key Benefits in Addressing Sleep Apnea or OSA

  • Strengthens Expiratory Muscles from Over Relaxing During Sleep in as little as three to five weeks of using the EMST150
  • Improved Sleep Quality
  • Can Reduce Associated Snoring
  • Can Reduce Associated Health Risks
  • Can Reduce or Eliminate Reliance on a CPAP Machine (with a medical professional’s approval)
  • Easy to Use, Drug-Free, No-Risk Solution to Addressing Sleep Apnea or OSA

See How Easy it is to Use the EMST150

Customers Testimonials

EMST Efficacy & Protocol for Obstructive Sleep Apnea (OSA)

EMST Evidence-Based Areas of Effectiveness for OSA Patients: Improved Sleep Quality, Improved Maximum Expiratory Pressure, and Apnea-Hypopnea Index (AHI) Score

EMST Training Protocol for OSA Patients

The EMST150 training protocol of five sets of five breaths, five days a week for five weeks is supported for OSA patients.