I would think an approach like the second poster suggested will work better than all out one leg pedaling. I mean... that's really not that practical without foot retention hardware, and we don't know that that is a given here. Mentally focusing on a given leg is, however, quite achievable. I'm going to start paying more attention to chaadsters posts. This is the second one today that flat out nails the matter at hand. FWIW.

H