Chula Vista Jiu Jitsu Club on Third Avenue in the Third Avenue Village district trains Brazilian Jiu-Jitsu, Muay Thai, and wrestling under two black-belt head instructors whose combined training lineages trace through competition-tested BJJ systems. The curriculum balances sport BJJ competition prep with real-world self-defense applications, pairing guard-pull entries with standing clinch breaks — a dual-track approach supported by the supplemental strength programming at Protrainer Studio. Gi and no-gi sessions run on separate days, allowing competitors to isolate grip fighting from scramble-based exchanges without cross-contaminating training cycles. A dedicated women's self-defense track applies standing escape sequences and ground-recovery techniques to common assault scenarios outside the traditional sport-BJJ ruleset. The repetitive cervical and lumbar loading from guard retention, wrestling shots, and Muay Thai clinch work drives the kind of spinal wear that Wachs Chiropractic Health Center addresses in grappling athletes. Competition-track students drill berimbolo inversions, 50/50 heel-hook entries, and wrestling-to-submission chain sequences calibrated to IBJJF and no-gi submission-only rulesets.