I've found that by standing at my desk I walk around MUCH more when I stop to think about a problem. Instead of leaning back in my chair and staring into space

I've found that by standing at my desk I walk around MUCH more when I stop to think about a problem. Instead of leaning back in my chair and staring into space, I'll pace around the room and return. It doesn't seem like much, but it adds up very quickly.