Lung Respirator Silicone with Adjustable Resistance Exercise Lung Trainer
ab 7,89 €
Adjustable Resistance: Featuring a rotating valve to adjust the breathing load, this lung respirator allows for the customization of training intensity to match your fitness level. Portable & Cleanable: The high altitude training respirator is lightweight, easily portable, and simple to clean, enabling hands-free usage during other physical activities.
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