H. Irving Hancock,
Japanese Physical Training
(1903)
“ The possession of acquired agility teaches the student another valuable trick of attack. This is for him to crouch as if intending an attack at the knees, and then, as his opponent bends to meet him, to rise suddenly and make the attack upon the upper body of his descending enemy. Just as there are no "fouls" in the Japanese method of combat, so all the highest development of the art of jiu-jitsu is based upon the employment of the utmost degree of deception. ”
