I?m back. Sorry to be a little late with this but been busy with the weather warming up and being able to be out and about. I am feeling well and able to do a little more than before. On the treadmill I got up to 2.2 mph with 3 minute breaks every 10 minutes. I then tried something new and can now do the entire 30 minutes at 1.8 mph....almost ready to try it at 1.9. For my strength training (?Rowing? with my old Schwin Air Dyne, I do 6 sets of 40 reps each in 17 to 20 minutes. I do the treadmill and bike three times a week each at 1 Lpm O2 flow. My last visit to my pulmo gave me a FEV1 reading of 16% which disappointed me because I felt so good going in. I did the 6 minute walk (actually 6 min, 20 sec ) starting at 96 and ending at 88 so felt good about that. Susan and my nurse were with me and the Doc looked at the nurse and asked, ?Isn?t it amazing what this guy can do with these numbers?? Also, he changed my schedule from 3 month intervals to 4 months. I am on my last recertification with hospice and will lose my nurse in about a month.