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 , 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 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 Muscles: Ideal for exercising abdominal and back muscles, helping to shape a healthy , improve body balance, and posture.

Spec:
Item Type: Breathing Trainer
Material: Silicone, ABS
Length: Approx.10cm / 3.9in
Width: Approx.5cm / 2in

How to Use:
Directly use

Package List:
1 x Breathing Trainer
1 x Instruction