IAt work I am trying to get up at least ever hour and just walk around, get some water, etc. I am planning to buy a little timer for my desk to remind me. It's easy to just sit there for 3 hours, and suddenly I realize I haven't even moved all that time!
We have a rule in our office in that after 1 hour of looking at a screen- You go out for a smoke break- Or you walk round the building. Stops the phone staff getting ratty with the customers and the Computer bods talking gibberish.
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How long was I in the army? Five foot seven.
Spike Milligan