To make the hardcore fight sequences in The Book of Eli look as realistic and kick-ass as possible, Denzel Washington worked with famed fight choreographer Jeff Imada. Jeff also worked on a little fighting movie called Fight Club. He did Fight Club, people. The movie about fighting! Suffice it to say The Book of Eli will garner some amazing fight sequences, and Denzel takes them on all by himself. When you absolutely positively have to kill every motherf*cker in the room, accept no substitutions.  Check out the fight training video after the jump. The Book of Eli resurrects itself in theaters January 15th, 2010.