Yup. Doing two things at once saves time. Tuesday is the day I push it and the other days I take it easy and Saturday is of course the long/hard ride day.

I always think of TV's frank from MST3k when he reinvents all the excercise equipment, such as a rowing machine that has had a boat inserted underneath it to make it take you places. Or the treadmill with wheels on the bottom that takes you places. Seems like riding an excersize bike for 30 minutes and then driving 30 minutes to work is kind of dumb.