bike 90 min with hills

hmmm....had to improvise today since I was in Atlanta. I went to the hotels gym. Had cool stationary bikes with computers so I put in "variety" and it was a good workout. A boring one but good. Had a lot of resistance along with rolling hills. Which resembled the changes in the real road nicely. Just hard to keep focused and really wanting to do it. No natural breeze and was tired after the drive the night before. But a workout is good regardless!! off to lacrosse fields!!