Operating from Roosevelt Road inside Liberty Station in Point Loma, Stronghold San Diego runs Brazilian Jiu-Jitsu and self-defense programming for ages three through adult, with a competition team that travels to IBJJF and local grappling tournaments. The Gi and No-Gi curriculum builds the grip strength, hip escapes, and positional control that transfer directly to the barbell and gymnastic-ring work programmed at CrossFit Humanity. A dedicated Ladies Jiu-Jitsu class provides women-only mat time focused on self-defense applications and positional drilling, and the Tots program introduces grappling fundamentals to children as young as three. An on-site fight shop stocked with Gold BJJ gear—a San Diego–based brand—equips members without requiring a separate retail trip. Joint stress from guard retention and submission chains benefits from the spinal-adjustment and soft-tissue protocols at Point Loma Chiropractic. The most advanced competitors prepare for IBJJF bracket matches through positional sparring rounds that simulate tournament pacing, intensity, and rule-set scoring.