http://nsmb.com/riding-one-arm/

Impressive.

Interesting, and seriously impressive control. I defo see the need he has for a steering damper.

On a side note – if you had one arm that was permanently paralysed would you consider having in amputated? You would potentially have more options and control with a prosthetic limb.

i used to play rugby against a bloke, Derek Bridgeman, played for sheffield eagles. he had a paralysed dead arm. no feeling in it, no control, but it still give balance is what he used to tell everone.
that, and the fact that if he caught you in the mush with it, it was like a sledgehammer….. 😀