I was watching TV last night, flipping at high speed through all the channels with my handy-dandy remote, when I remembered the long-ago days requiring an actual walk to the television set for a little channel surfing. It got me thinking about technology, about how the very thing that is revolutionizing the world in so many ways -- think electronic medical records, on-line banking, the fact that I'm publishing this post in cyberspace for all to read -- is also making us one lazy mass of people.

How about automatic garage door openers? Growing up, I remember hustling out of the car, often on cold and snowy days, to manually lift my family's garage door. Once our car was nestled safely inside, the door had to be yanked back down. These days are long gone. Now, I have a button in my mini-van programmed to shoot that garage door up and down at a moment's notice. I don't think I've ever even touched my garage door with my hand.

Sprinkler systems. Remember watering your lawn with a sprinkler attached to your hose and dragging it from place to place until every blade of grass got a drink? Now we have the luxury of sprinklers running on auto pilot. We also have drive-through and drive-up options at almost every restaurant around. We don't even need to exit our cars to collect our carry-out slop. And riding lawn mowers. We're not talking traditional technology here but still, it illustrates my point. I saw a neighbor plowing through his miniature-sized yard the other day on his big and burly John Deere ride-on. Could the 30 minutes it might take to manicure his entire lot of grass be so difficult?

Call it progress, all these things that bring us convenience and ease. But it's also counterproductive. Let's face it: Our bodies were meant to move, not sit. And the easier our chores get, the more we sit. We sit and change channels, sit in our cars, sit on our mowers. I say let's revolt. Get off the couch and change a channel or two. Push that mower for a change. Find little chances to challenge yourself physically. It's only fitting for a society plagued by our sedentary ways that we prove we can actually move. Would it really be so hard?