This has been a good thread, mostly, I now have some things to look into and some I have tried already.
I fly a desk as my vocation as an IT administrator and sitting on my arse eating bonbons all day does nothing for my school girl figure. This I do know does nothing for my health, but 30 years of putting it on will not drop off overnight by walking 10 miles daily with the wrong shoes on.
Thanks Folks for the useful info.