EMPLOYEE (1) WAS INSIDE A VEHICLE THAT WOULD NOT START. ANOTHER EE (2) ATTEMPTED TO TOW THE VEHICLE BACKWARDS TO THE SHOP FOR THE REPAIR. EE (1)HAD HIS HAND ON THE STEERING WHEEL WHILE FACING BACKWARDS TO SEE WHERE HE WAS GOING WHEN THE VEHICLE CROSSED A DITCH JOLTING THE STEERING WHEEL AND INJURING HIS ARM AND SHOULDER.