I swear by weights, stretching (pilates) and walking or running if possible. I have what appears to be muscular pain (in upper muscle in my right arm) if I let up on my programme for any length of time. Currently haven't been able to do it for a coupla weeks due to travelling and what do you know? Pain. Then, of course, there are many who HATE the idea of any form of regular physical whatnot. What can I say? Fitness works for me - builds up strength and stamina, staves off aches and pains, keeps the brain working, makes me feel good (although sometimes have to force myself) but use it or lose it as you get older, or so they say. Works for me so only suggesting........ Personally I think this thread should be kept open for a long time - love reading all the possibilities and approaches. All very kind and very helpful.