The Nage no Kata was developed in 1884 and 1885 at the Kodokan. This kata consists of 5 sets of three throws, each performed on both the left and right sides. The two participants formally bow onto the mat and begin the kata with the tori, or thrower, on your right and the uke, or person being thrown, on your left. In each case, the uke attempts an attack on tori. There is a progression of attack styles here, demonstrating how tori must adjust to these differing attacks. Uke then changes his attacks based on the previous adjustments made by tori.
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