WHILE DRIVING A DOZER OVER ROUGH TERRAIN TO RIP THE SOIL, THE EE WAS IN AN AWKWARD POSITION WHILE LOOKING OUT THE BACK WINDOW TO SEE WHERE HE WAS GOING. HE RECEIVED A STRAIN/SPASM TO HIS RIGHT MID UPPER BACK. TREATING DR. GAVE EE SOME MUSCLE RELAXERS AND PAIN MEDICATION AND REFERRED HIM TO A CHIROPRACTOR THE SAME DAY. THE CHIROPRACTOR MANIPULATED HIS BACK & RELEASED HIM TO FULL DUT