The origins of judo gi colors date back to the early 20th century, when Japanese judokas wore traditional samurai-style uniforms. However, it wasn't until the post-World War II era that the modern judo gi was developed.
One key factor in the standardization of judo gis is the influence of American judo practitioners, who brought with them their own set of colors and designs. In 1954, the first judo gi tournament was held at the University of Oregon, where blue gis were introduced as a standard for spectators and judges.
Today, blue gis remain an iconic symbol of judo competition, with many top-level tournaments featuring these vibrant colors. However, their significance extends beyond the mat, influencing the way spectators and judges interact with the sport.
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