This Fat Burner Abdominal Breathing Trainer reduce breathlessness and increase lung capacity by strength-training your respiratory muscles. It power up your lungs with a daily workout from the comfort of your armchair. Simply use it for about five minutes a day(equal to 30 times\' breathing)


FEATURES :
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Small and compact, you can take it anywhere
- Can be used by almost anyone with no side effects
- Due to health and safety concerns, this item is non-returnable
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Three adjustable step for your choice: weak, medium and strong
HOW TO USE :

PACKAGE INCLUDED :
- 1pc of Fat Burner Abdominal Breathing Trainer