If exercise makes you happy...

...why don't more people do it? Why don't I want to do it?

My wife exercises all the time. I have a membership to the YMCA. My doctor says I should exercise. My dog needs exercise and now I read this article that implies if I exercise I will become a CEO.

Most CEOs exercise regularly, so you could say that regular exercise is important to getting that top job.

Now, I don't have designs on being a CEO but I know I need to move. My current job has strapped me to a desk. I walk to and from the busstop and that's about it. That's about 1/2 mile total walking. I need to do something. I hate going to the gym and I make excuses about why I don't ride my bike. What can I do?