EE PARKED HIS TRACTOR ON TOPSOIL THAT HAD BEEN DISCED, SEEDED AND MULCHED. HE GOT OUT TO WALK AROUND IT AND WHILE DOING SO HE STEPPED ON A ROCK AND TWISTED HIS ANKLE. HE WAS TAKEN TO THE EMERG ENCY ROOM AND HAD X-RAYS, IT WAS DETERMINED HE HAD FRACTURED TWO BONES JUST ABOVE HIS ANKLE. MULCH COVERING THE GROUND HAD A FACTOR IN THIS AS IT PROBABLY COVERED THE OBSTACLE.