Airofit PRO 2.0 Breathing Trainer review – yes, I’m a blow-hard
REVIEW – 73. Why is that number important? That was the calculated age of my lungs and my most recent pulmonary function test (PFT) about two years ago. That was a problem as I was only 61 years old at the time. I have a touch of asthma that makes it difficult for me to …
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