Change your breathing for copd/asthema - Lung Conditions C...
Change your breathing for copd/asthema
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darloma1949
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Blood oxygen reading 96%.
Exhale, hold breath for 20 seconds (best I could do)., start breathing again.
Blood oxygen reading drops to 93%.
Not for me I think . . .
COPD and Bronchiectasis
Dysfunctional breathing.
Copd emphysema update
COPD and asthma not disabilities?
