Original EMST Breathing Trainer

Professional expiratory muscle training with adjustable resistance

The EMST150® (Expiratory Muscle Strength Trainer) is a professional respiratory muscle trainer designed to strengthen the expiratory muscles. Its adjustable resistance provides a consistent training stimulus with every breath. The EMST150® supports breathing, voice and swallowing training and has become an established tool in speech and myofunctional therapy.

✅ Why choose the EMST150®?

• Original EMST® respiratory muscle trainer by Aspire
• Adjustable resistance from 30 to 150 cmH₂O
• Professional pressure-threshold technology for consistent training
• Suitable for clinics, therapy and home use
• Training in just a few minutes per day

🎯 Who is the EMST150® for?

The EMST150® is designed for adults and adolescents with sufficient expiratory muscle strength. It is widely used by speech-language pathologists, therapists and other healthcare professionals to support expiratory muscle training. The adjustable resistance allows the training intensity to be adapted and gradually increased over time.

💪 Simple and effective training

The EMST150® uses pressure-threshold technology. The valve only opens once the preset pressure has been reached, ensuring every breath is performed under consistent conditions. The proven "Power of Five" protocol consists of five forceful breaths per session and is generally performed five days per week.

🧼 Cleaning

The mouthpiece can be cleaned with warm water and mild soap after use. Allow all components to dry completely before using the device again.

📦 Package contents

• 1 × EMST150® respiratory muscle trainer
• 1 × Mouthpiece
• 1 × Nose clip
• 1 × Instruction manual (English)

  📥 Free Downloads

• Instruction for use

ℹ️ Note

The EMST150® is intended for expiratory muscle training. Always use the device according to the instruction manual or as recommended by a qualified healthcare professional.