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1Pcs Breathing Exercise for Lungs Portable Breath Fitness Exerciser Device Endurance Workout with Adjustable Resistances Sports
$5.91
Reliable shipping
Flexible returns
Portable Breathing Trainer
Diaphragm Training For Respiratory
Obstruction Exercise Your Heart And Lungs
Breathing Trainer
Enhance Athletic Performance + Everyday Respiratory Wellness
Adjusting Resistance
Reduce The Drag
Drag Increment
Nice Addition To Your Training Program Or Workout Routine
Versatile For Various People
Athletes/Musicians/Average Person
Swimming/Gymnastics/Martial Arts
Product Parameters