Adjustable Breathing Trainer Lung Exercise Equipment Breathing Muscles Exercise Face Mouthpiece Respirator Easy To Clean Fitness

Name:adjustable Breathing Trainer 
Material: Silicone ABS
Used for:breathing muscles Exercise 
Features:easy to clean,adjustable
Classification:Fitness swimming Equipment

Usage scenarios: running, swimming, exercising, fitness
Pure Silicone Construction - Our lung exerciser is made of super flexible pure silicone material. It aids in general respiratory muscle training. The compact design is comfortable and convenient.
Improves Lung Function - Breathing Trainer improves breathing quality, improves endurance of airway muscles and increases the level of diaphragm expansion. Get professional breathing training with the inhalation breathing trainer.
High Performance - Breath trainer for sports training. Sports that require higher energy performance, such as athletic running, swimming, gymnastics, martial arts and other outdoor activities.
How to Practice Breathing Activities - This will help you if you practice it twice or twice a day. Begin breathing, 7 continuous repetitions, breathing in and out over a two-minute period. It improves breathing endurance.
Adjustable Resistance - You can adjust the pressure level of the breathing lung exerciser. Adjust your flow valve and practice breathing activities according to your lung capacity and results.