Lung training - even for an ex-smoker :)

A pulmonary disease in the family prompted me to buy the Respiration Training - two pieces, so that I sometimes can do something for my lungs. The delivery was fast. The packaging was OK - not excessively, with the device but also unnecessary. Since buying I exercise a few times a week - I'm amazed a few exercises make as clearly noticeable. As couch potatoes and CouchPotato the condition is not so great; but the subsequent results in pulmonary function test (117%) the pulmonary doctor I found that great. Breath coach I can only recommend - simple principle for very little money. I like it :-)