All Breathing / Lung Trainers
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Breathing trainers train either inhalation, expiration or both. There are also breathing trainers where the breathing resistance changes rapidly (“oscillates”) in order to loosen stubborn mucus. Breathing trainers often cover a wide range of applications (e.g. COPD, bronchial asthma, cystic fibrosis, smoker’s cough). They are often used for short periods of time (max. 10 minutes) several times a day.