Gojushiho Sho is the minor (Sho) version of Gojushiho, as compared to the Dai (major) version. The pattern of movement described on the floor in both forms is very similar and in some cases some combinations of techniques are almost identical. Both kata require tremendous skill and stamina to perform well, but whereas the Dai version is somewhat lighter, the Sho version is seen as being heavier with a greater emphasis on the practitioner becoming rooted to the floor and drawing power upwards. The form blends slow, purposeful techniques with bursts of speed and is a beautiful form to watch when performed by an expert. It is believed that both the Dai and Sho versions provided Itosu sensei with some of the basic techniques that appear in the Pinan / Heian series, along with movements taken from Kanku Dai and the elusive Channan kata.
The kata makes extensive use of neko ashi dachi (cat stance), a stance that was replaced in elementary level forms by the back stance. Cat stance is an excellent defensive posture to take while evading an incoming attack. It allows you to concentrate your weight on the supporting foot before launching forward to make an attack. In this sense, it is far more effective than a back stance.
