Retaoldth Breathing Exercise Device for Lungs – Deep Breathing Trainer, Natural Lung Trainer for Adults, Easy to Use and Clean, Breathing Dumbbell

High Quality Material: This lung breathing trainer is made of high quality material, it is the first weighted deep breathing trainer on the market, breather respiratory muscle trainer is odorless
Increase Lung Strength: The lung trainer can provide two training methods: exhalation training and inhalation training, while meeting different breathing training needs
Adaptable to All Populations: Our lung exerciser device is resistance by adding and reducing weight-bearing blocks of different weights while meeting the needs of different training intensities
Pressure Threshold: The breathing trainer is designed that can be quantified and the training pressure threshold is determined by the precise weight of the load-bearing block, providing more accurate pressure values for respiratory training
Unique Design: This breath trainer mouthpiece design is more in line with the principles of human bionics, aiming to guide users to better practice pursed lip breathing
Visualization: The visualization training effect of this lung exerciser device can be verified with the addition of weights and an increase in breathing duration which will be resulting in intuitive effects
Easy to Use: Exercise daily and keep on exercising to get better effect. When cleaning, water can be boiled and soaked, but the time should not be too long