EE STATED HE WAS DUMPING THE TRASH BIN WITH THE FORKLIFT. HE TILTED THE TRASH BIN TO DUMP AND REACHED TO PULL BIN BACK DOWN LIKE USUAL & PULLED SOMETHING IN HIS BACK. WHEN ASKED IF HE NEEDED TO GO HOME OR HAVE IT CHECKED OUT, HE REPLIED "" NO"". HE WORKED THE REMAINDER OF THE NIGHT WITH NO COMPLAINT & WORKED 2 HOURS THE NEXT DAY BEFORE HE LEFT CLAIMING BACK PAIN. WAS GIVEN MEDS.