# S.I.M.S. Martial Arts Academy | 10th Planet Jiu Jitsu > Large, clean facilities host a respectful culture focused on no-gi BJJ and leglock techniques following the 10th Planet style. Practice includes in-house tournaments and flexible training options, welcoming all skill levels including females and smaller practitioners. Source: https://www.atly.com/location/SIMS-Martial-Arts-Academy-10th-Planet-Jiu-Jitsu - Address: 675 W Hwy 50, O'Fallon, Illinois, United States - Phone: +16185597557 - Website: http://www.simsmartialartsacademy.com/ ## What people say - "The instructors are top-tier and super patient with the kids." - "The Jiu Jitsu community here feels like a welcoming family." - "The Gyms instructors are top-tier and super patient with kids." ## Good to know - The gym is clean and well-maintained, providing a pleasant training environment. - Instructors are highly skilled, especially in no-gi Brazilian Jiu-Jitsu. - The academy offers in-house tournaments for students to participate in. - The culture is respectful and welcoming to all members. - Practice flexibility is a key feature, accommodating various schedules. ## 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.