How it works
Before starting, it’s useful to understand how asthma affects your breathing, and how breathing retraining can help.
Different people have different breathing patterns. Click on the options below to work out yours.
Oops - you'll need to answer all three questions before clicking next.
If you're not sure (or you think it might be both) don't worry and just choose the option you think is most likely.
Click next to find out how it works. If you're not sure which answers to choose (or you think it might be both) then just choose the one you think is closest.