# Gracie Barra Northridge Brazilian Jiu-Jitsu & Self Defense > Martial arts school offers clean, spacious mats and a well-structured class format with warm-ups, drilling, and sparring. Atmosphere is welcoming and supportive, especially for beginners and children, with a focus on discipline and life skills. Classes attract a mix of ages and skill levels, led by high-level instructors including a world champion. Source: https://www.atly.com/location/Gracie-Barra-Northridge-Brazilian-Jiu-Jitsu-Self-Defense - Address: 19520 Nordhoff St #10th, Northridge, California, United States - Phone: +18183574074 - Website: http://www.gbnorthridge.com/ - Google rating: 4.9 (125 reviews) ## What it is good for - Jiu Jitsu — 10/10 - Martial Arts Gym — 9.4/10 - Kid Friendly — 8.6/10 ## What people say - "It's so Kid Friendly; it builds confidence, focus, and discipline." - "This martial arts gym builds confidence, focus, and mental toughness." - "Jiu Jitsu here builds confidence, discipline, and mental toughness." ## Good to know - The academy offers a free trial class for new students. - Classes are available in the morning, afternoon, and evening to fit busy schedules. - The facility has high-level instructors who are friendly and motivating. - Each class includes a structured warm-up, drilling, and sparring. - Some kids may struggle with discipline and respect during classes. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.