Dear So and So

[Pax]

How much do they know about bikes? Have they considered things like very short crankarms, recumbent, ... ?

He said I should not do things that require bending my knee (that part of the joint is bone on bone), I asked him what in the blue blazes I'm supposed to do for exercise "walk, just walk". *sigh*

I figure once I'm healed up (from the most recent knee surgery) I'll do whatever I want, as long as it doesn't hurt.