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.
Judoâs primary focus is on throws and work on the ground, rather than striking. Submission-style attacks such as chokes and locks are also prevalent in this martial art, which is valuable for defending oneâs self. Strikes and thrusts by hands and feet as well as weapons defense are a part of judo.