
If breathing problems limit what you can do day to day, yes. You do not need a specific diagnosis and you do not need to be able to exercise already.
Two sessions a week for six weeks, in a group of about ten. Half is gentle exercise at your own pace, half is sitting down and learning what to do when it gets worse.
About ten weeks at the moment. We will write to you when a place comes up, and you can say no to that date without going back to the end of the list.