Bump, set, spike, write! by Eric Beetner

 A writer's job involves a lot of sitting - scribbling in a notepad, or hunched over in a chair, typing. Do you have a daily exercise routine? What advice would you offer to other writers, to keep themselves fit and healthy over the longer term?

I was an indoor kid. All of my interests - movies, TV, music, books - took place inside, and usually in the dark. I've never been much of a sportsball type. I always enjoyed being active when I did it, but I never joined any teams and I never took up any ...