AirFlex Lung Trainer
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Boost endurance, improve breathing efficiency, and increase lung capacity with the AirFlex Lung Trainer – a compact, adjustable resistance device designed for athletes, singers, and everyday wellness.
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Strengthens respiratory muscles and expands lung capacity
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Adjustable resistance dial allows customizable training intensity
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Great for fitness, cardio, sports performance, and post-recovery breathing support
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Compact and portable – train anywhere, anytime
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Suitable for men and women of all fitness levels
Dimensions
Handheld – fits easily in pocket or gym bag
Material
Durable Silicone
Color Options
Black, Red, Blue
Weight
Lightweight and travel-friendly