Lung Trainer
Improve your lung capacity, endurance and oxygen flow
The Lung Trainer challenges yourself for better exercise and improves overall endurance.
Features:
Vital capacity - Helps expand and improve vital capacity without the risk of having to do a lot of aerobic exercise and burning calories.
Portable - You can take the lung trainer anywhere you want and train everywhere
Adjustable Resistance - The adjustable resistance dial makes the simplest task more difficult, and can exercise more intensely according to your needs.
It can be adjusted up and down by rotating the valve to change the breathing resistance.
Lung Trainer
Sale price$24.99
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Lung Trainer
Sale price$24.99