Thats a silly response Chief.
Below snippet from an American publication...
“I do know for a fact that when you fall on it, it’s a lot harder on you,” said jockey Richard Migliore said to Billy Finnly in a 2010 article for Thoroughbred Daily News. “It seems like when you fall on dirt or turf, you hit and then bounce and roll. It kind of disperses the energy a little bit. I fell on this track [at Santa Anita] about a year ago, and I got planted. I didn’t get hurt, but I was sore for a month. You see more blunt force kind of trauma. There have been some catastrophic injuries with riders, as we know, though I don’t know if it would have been different on dirt. Jockeys are definitely starting to wonder. There’s no doubt about that.”
There were also issues with how quickly these surface deteriorated, namely in California, when at one point, the issues got so bad that the track couldn’t drain properly.
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Now its not the job of jockeys maintaining the tracks but by logic their input is of prime importance.