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.
Brazilian jiu jitsu -- or BJJ -- and wrestling are combat sports. Both are styles of grappling. Beyond that, the differences between the two are more numerous than the similarities. Neither is necessarily better or worse than the other, but the particulars of one or the other might be a better match for your interests and preferences.