Breathing Exerciser Trainer Portable Improve Lung Capacity Reduce Pressure Adjustable Inhalation

Feature: 1. Increase Lung Capacity: The portable abdominal respiratory breathing trainer effectively increases lung capacity and improves respiratory system function. 2. Adjustable: This breather trainer features adjustable resistance, allowing users to customize the training difficulty according to their needs, suitable for different training stages and ability levels. 3. Portable Design: With its lightweight design, inhalation trainer is the perfect choice for travel, outdoor activities, and home use, enabling respiratory training anytime, anywhere. 4. Quick Stress Relief: Consistent use of inhalation muscle exerciser trainer for breathing exercises helps alleviate tension and anxiety, providing quick physical and mental stress relief. 5. Strengthen Core Muscles: Ideal for exercising abdominal and back muscles, helping to shape a healthy core, improve body balance, and posture. Specification: Item Type: Breathing Trainer Material: Silicone, ABS Length: Approx.10cm / 3.9in Width: Approx.5cm / 2in . Package List: 1 x Breathing Trainer 1 x Instruction