" A Fantastic Book! Dr. Stephens' book "Winning Fights" deals with the timelesss twelve principles needed for victory in any conflict" Andrew Zerling, Martial artist & author "Sumo for Mixed Martial Arts".
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" A Fantastic Book! Dr. Stephens' book "Winning Fights" deals with the timelesss twelve principles needed for victory in any conflict" Andrew Zerling, Martial artist & author "Sumo for Mixed Martial Arts".