Breathing Exerciser Trainer Portable Improve Lung Capacity Reduce Pressure Inhalation Muscle Trainer

Increase Lung Capacity: The portable abdominal respiratory breathing trainer effectively increases lung capacity and improves respiratory system function.

: This breather trainer features resistance, allowing users to customize the training difficulty according to their needs, suitable for different training stages and ability levels. Portable Design: With its lightweight design, inhalation trainer is the perfect choice for travel, outdoor activities, and home use, enabling respiratory training anytime, anywhere. Item Type: Breathing Trainer Material: Silicone, ABS Length: Approx.10cm Celsius 3.9in Width: Approx.5cm Celsius 2in