Respiratory training, especially for both inspiratory and expiratory muscles, increases lung functions, ventilation, breathing durability, and the ability to make deep expiration. The more you do the more you gain for improving the quality of life.  

Breathing sports have become famous among Patients, healthy people, Hospitals, and even sports lovers. But, do you know your breathing efficiency? The maximum inspriatory pressure and the maximum expiratory pressure direct how well of your lungs breath in and out. 

Sonmol respiratory muscle trainer with an electronic manometer cares of what you need to follow your breathing training effects!