Preparing Today's Student for the Future. Welcome to Greenfield Union School District (GFUSD). With an enrollment of approximately 9,400 students, GFUSD is the 4th largest school district in Kern County. Eight K-5 Elementary, three 6-8 Middle Schools, and one Community School allow GFUSD to accommodate a steady growth of approximately 1%-2% per year.
Jujitsu is an umbrella term for Japanese styles, with a Samurai lineage. Judo is a specific style of Jujitsu that focused on training safely with resistance, and evolves based on the results of training with resistance.
Judo is derived from jujitsu, the hand-to-hand combat technique of ancient samurai warriors. It involves throwing opponents to the floor and holding them in submission. Judo is a traditional Japanese wrestling sport developed in the 1880s. It was Dr Jigoro Kano (1860-1938) who combined the features of the various schools of the sport and codified the rules.