2 PCS Lung Breathing Training Device, Adjustable Exercise Trainer for Fitness Training, Easy to Use, Suitable for Daily Care and Exercise

Highlights

• 【Easy to Use】No auxiliary equipment required. You simply insert the mouthpiece into your mouth and adjust the knob with your fingers until you feel resistance to take a deep breath.
• 【Portable And Ideal Size】The breathing trainer device is the perfect size to take anywhere, whether in the car or in your pocket, as it is small in size and easy to store.
• 【Improve Breathing and Increase Lung Resistance】By using it, your respiratory system will be improved in no time. Exercising your lungs has been shown to help lower blood pressure.
• 【Easy to Clean and Comfortable to Use】This inspiratory muscle training device is waterproof, so it is easy to wash. The device is very comfortable to use because its bite part is made of silicone.
• 【Benefits of using it】Helps open airways that are blocked due to aging, lack of physical exercise, smoking and respiratory diseases. Improve the quality of life of those who use the device.