Originally Posted by
bruce19
I know exactly what it means. You should find out if you're really interested. I won't bother explaining it to you since you seem more interested in arguing than discovering. I'm done now.
Apparently you don't. You pedal at 85% efficiency because you ride on rollers? And riding on rollers also magically decreases your aerodynamic drag or rolling resistance to allow you to ride faster with less work, right?
That's basically where your posts are at now. Neither of them make a lick of sense.