How cool is this???
Check this place out:
I saw these bikes about 8 years ago or so at a Fitness convention, and rode one. It ROCKS! I loved the fact that you would never get bored, and you stay challenged. Its amazing that someone actually decided to open a full studio of just this type of workout.
As a matter of fact I was just thinking how we don't have anything like this in STL, and that I think it would be great for riders and fitness fanatics like me to take our cardio to the next level.
If your in the area this is one place you need to check out :-)