Breathing Trainer Silicone with Adjustable Resistance Lung Exerciser Device
ab 8,15 €
Safe Silicone Mouthpiece: Equipped with a high-quality silicone bite mouthpiece, the breath fitness exerciser device ensures safe and comfortable use during your respiratory workouts. 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.
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