Most of my walking is done at work. I work in a theater multiplex and walk in front of every single seat twice plus going up and down the halls. Most mornings I ride the bus most of the way to work, but get off and ride my bike a few blocks and then hurtle down a steep and twisty hill, woo hoo! Of course coming home, I have to ride back up that hill. It's 17% in some places. But since I don't have to be home at an exact time, I then ride my bike all the way home. I'm just getting in good enough shape that I'm doing it in under 1 1/2 hours.