--- product_id: 478306813 title: "EMST150 Expiratory Muscle Strength Trainer" brand: "aspire emst150" price: "S/.744" currency: PEN in_stock: true reviews_count: 8 category: "Aspire Emst150" url: https://www.desertcart.pe/products/478306813-emst150-expiratory-muscle-strength-trainer store_origin: PE region: Peru --- # Lightweight & portable (113g) Calibrated pressure threshold training 70+ peer-reviewed studies EMST150 Expiratory Muscle Strength Trainer **Brand:** aspire emst150 **Price:** S/.744 **Availability:** ✅ In Stock ## Summary > 💨 Strengthen your breath, voice & confidence with science-backed precision! ## Quick Answers - **What is this?** EMST150 Expiratory Muscle Strength Trainer by aspire emst150 - **How much does it cost?** S/.744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/478306813-emst150-expiratory-muscle-strength-trainer) ## Best For - aspire emst150 enthusiasts ## Why This Product - Trusted aspire emst150 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Track Your Progress:** Designed by physiologists to help you measure and customize your training for faster results. - • **Compact & Travel-Ready:** Lightweight (113g) and portable—fits effortlessly in your briefcase, purse, or gym bag. - • **Clinically Proven Impact:** Backed by over 70 independent peer-reviewed studies for unmatched credibility. - • **Trusted by Professionals:** The only RMST device with extensive empirical evidence—don’t settle for imitations. - • **Precision Muscle Training:** Calibrated pressure threshold device tailored to strengthen cough, voice, and swallow muscles effectively. ## Overview The EMST150 Expiratory Muscle Strength Trainer is a clinically validated, calibrated pressure threshold device designed to improve cough, voice, and swallow strength. Supported by over 70 peer-reviewed studies, it offers measurable, customizable training in a lightweight, portable form factor trusted by healthcare professionals and users alike. ## Description The EMST150 is a calibrated expiratory muscle strength trainer designed specifically for individuals who want to improve the strength of their cough, voice and swallow strength. The EMST150 is a pressure threshold trainer created by physiologists who recognized the importance of people with different needs to train muscles involved in their activities and also be able to measure their progress over time. Now those who use the EMST 150 are able to tailor their exercise regime and help achieve results with greater effectiveness and in less time. The EMST 150 is lightweight and portable and can fit in your briefcase, purse or gym bag. Do not accept other devices as a substitute for a pressure threshold trainer as they are not the same, and they are not supported by extensive empirical evidence. Review: As advertised - Perfect Review: Not cheap,but very effective. - We bought this product to help my husband who has Parkinson’s.It essentially gets you breathing out under pressure,strengthening the swallowing muscles,which weaken in Parkinson’s.He has been using the strengthener for one week,and his voice has gained strength,also his swallow is stronger.I am very impressed,and would recommend it to anyone with swallowing problems. ## Features - THE ONLY RMST DEVICE supported by over 70 independent peer-reviewed studies - The EMST150 is proven to help users improve swallow, cough and voice strength. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0094ME5BA | | ASIN | B0094ME5BA | | Best Sellers Rank | 21,497 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 36 in Fitness Electric Stimulators | | Brand | Aspire EMST150 | | Country of origin | USA | | Country of origin | USA | | Customer Reviews | 4.1 4.1 out of 5 stars (34) | | Customer reviews | 4.1 4.1 out of 5 stars (34) | | Date First Available | 6 Sept. 2014 | | Is discontinued by manufacturer | No | | Item model number | 61779 | | Manufacturer | Aspire | | Product Dimensions | 8.7 x 8.7 x 8.7 cm; 80 g | | Units | 1 Count | | Weight | 113 g | ## Images ![EMST150 Expiratory Muscle Strength Trainer - Image 1](https://m.media-amazon.com/images/I/61Fv-p4Y1VS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As advertised *by C***L on 30 December 2025* Perfect ### ⭐⭐⭐⭐⭐ Not cheap,but very effective. *by A***R on 19 May 2023* We bought this product to help my husband who has Parkinson’s.It essentially gets you breathing out under pressure,strengthening the swallowing muscles,which weaken in Parkinson’s.He has been using the strengthener for one week,and his voice has gained strength,also his swallow is stronger.I am very impressed,and would recommend it to anyone with swallowing problems. ### ⭐⭐⭐⭐⭐ Good *by M***T on 20 August 2024* Recommended by speech and therapist. Waiting to meet the therapist to determine the correct procedure. ## Frequently Bought Together - EMST150 Expiratory Muscle Strength Trainer - Parkinson's: How to Reduce Symptoms Through Exercise --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/478306813-emst150-expiratory-muscle-strength-trainer](https://www.desertcart.pe/products/478306813-emst150-expiratory-muscle-strength-trainer) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-22*