Great advice all, Today I feel as though I did 10 rounds with Mike Tyson yesterday, I ache all over, having used and probably pulled muscles i didnt know I had! I have found crawling the most effective way of getting anywhere quickly, though its not doing my knees any good and the dog thinks its a great game, I'm hunting round my local friends today for an office chair, I cannot believe we got rid of ours!
I shall utilise some of your ideas all and enjoy the rest!
Thanks, Lucy