# Proving Ground MMA/Vargas Jiu Jitsu > Martial arts school fosters a family-oriented atmosphere with welcoming culture led by dedicated coaches. Training emphasizes mutual respect and improvement across all skill levels. The environment balances high-level coaching with a supportive community feel. Source: https://www.atly.com/location/Proving-Ground-MMAVargas-Jiu-Jitsu - Address: 12851 W Bell Rd ste 102, Surprise, Arizona, United States - Phone: +16232787330 - Website: https://www.provinggroundmma.com/ ## What it is good for - Martial Arts Gym — 10/10 - Gyms — 10/10 - Kid Friendly — 10/10 ## What people say - "This gym feels like family, everyone is so welcoming." - "The coaches are amazing and patient, making it really Kid Friendly." - "This martial arts gym feels like home, welcoming everyone like family." ## Good to know - Proving Ground MMA/Vargas Jiu Jitsu is a family-based gym welcoming all skill levels. - The gym offers classes in jiu jitsu, striking, and MMA for all ages. - All new members are welcomed and made to feel comfortable. - High-level coaching is available for both beginners and advanced practitioners. - The atmosphere is friendly, with no judgment among students. ## 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.