I, like most people, have never been one to exercise. Large sums of money have been spent in studies attempting to find out why this is true. Wasted is more the word for it. I don't know why "we're all lazy" isn't a good enough answer.
The trick, it seems, is to make exercise part of established daily routines. I've installed a monitor over my treadmill where I've made myself watch all the DVD's I've purchased of late. That has helped significantly in motivating me to get on the treadmill.
Still, I seem to spend a lot of time sitting in front of the keyboard, gaming, typing, etc. This thought reminded me of the stories I had read a few years back (here's one) about offices installing treadmills at desks and workstations, and the positive response they had gotten from this effort.
When I googled treadmill desk, I got way more information than I needed (although this is new. Nice construction) I already had a treadmill, I just wanted some way to get a keyboard/mouse into the hand reach area during normal walking.
Most of the ideas I'd run across, and most of the ones that I had myself involved some rather detailed construction. So I wandered around Home Depot for a few hours trying to visualize the various materials at hand being used to support the devices I had in mind, on the treadmill I already owned.
I finally hit upon using a closet shelf, inverted to give it a lip at the back so that it could hold the keyboard at the right angle for relaxed hand positioning. I just couldn't imagine how I was going to connect it to the treadmill in a way that wouldn't work loose over time.
Then The Wife said "how about using zip ties?"
I knew I married her for a reason.
Here's a few pictures of the resulting contraption. It works, that's the important part. I'm not straining my wrists, that's the next most important point. I'll have to work out permanent attachment later. Maybe. I'm beginning to think break away connectors might be a good idea in case of a fall. We'll see.