I tested my ribs last night by lying down on my back on the floor...squawked in pain and said "not ready yet."
Since I didn't have any new podcasts on my iPod nano, I opted for the machines. Didn't push it on the elliptical trying the hill intervals since I haven't done that in months, and just the steady movement was fine for my knee. Feet got tingly at 20 minutes, though, so I switched to a different machine.
1 mi on the display; pedaled at incline of 6 and resistance of 15.
Fitness equipment (treadmill) 29:41 1.75 mi (16:58 / mi) shoes: Sauc. Grid Cohes.9 -a 8.5W
25:30 for first 1.55mi, then 0.2 mi cool down. Listened to CNN when I ran out of new podcasts.