Because my legs seem to be getting weaker, my doctor suggests excercise. So I wrode a bike today. I haven't been on a bike in over 15 years. It's true what they say...you never forget. You can, however, lose some sense of balance. I swerved a bit...okay, a lot. No big deal though. After a leg cramp, a seat adjustment, and lots of weird wobbling like a first timer, I made it around two blocks near my house. A total of 15-20 minutes. Felt pathetic, but I'm giving myself a break...baby steps. I will have to make a habit of it and get better. It felt good but I got tired. I will get better.