All Breathing / Lung Trainers
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.