Thankyou to all of you who replied to my question about whether using a treamill is cheating. Your responses have been very reassuring. When I think about it, even if it had been considered cheating the main thing is that I did get off the couch and started running. The fact that I can now run 3 minutes is an achievement in itself however I do it!
W4 looks scary. Have you any advice on how I might enjoy it?
Best wishes to you all on your journey.