@contentandwell thanks for the suggestion but I don't have an exercise bike. I do some stretches and a few weights. I have a lot of pain all over my body which started when I was a fitness instructor. It was during the days of the high impact classes and I suferred from overuse. It never went away plus with age now everything is wearing out. But I am still very active and I like to hike when I can. I also have some auto immune problems which don't help.