Sad to read of the passing of Gary Nixon. If my old memory serves me right way back when, " He was racing for the AMA plate # 1 and was only something like a few points off taking the championship. Well I believe he was riding Triumphs on flat track and had a bad accident, the result was a broken back and an arm or two plus other bits.,
The story then is, he was placed in a pretty much full body cast (plaster) which was how it was apparently done then, obviously a long recovery period was ahead of him. To win the championship in a few weeks from then he had to race, so after a couple of weeks in plaster and the final race coming up a decision was made and no doctors were involved.
His team placed him in a bath to soak off the plaster, removed all the bits, took him to the track, sat him on the bike, taped his hand to the throttle which was wound round to full. All he had was an ignition kill button, push started him ready for his event, I can't remember if he placed or won but I do know he won the plate". That would have to be nearly 38-40 years ago and it has always stuck with me.