# The Shack System Martial Arts > Martial arts school with a tight-knit family vibe and respectful, supportive atmosphere. Classes span all ages and skill levels, focusing on fundamentals with knowledgeable, patient instructors. The environment encourages hard work without competition, blending artistic teaching methods and mutual care among students. Source: https://www.atly.com/location/TheShackSystemMartialArts - Address: 765 W Rte 66, Glendora, California, United States - Website: https://instagram.com/theshacksystem?igshid=YmMyMTA2M2Y= - Google rating: 5 (32 reviews) ## What people say - "This gym feels like family, with patient and knowledgeable coaches." - "I found my new home and family at Muay Thai." - "It's like a second family here, everyone helps each other." ## Good to know - The gym offers a free week trial for newcomers to try classes. - Classes are available for ages 5-7, 8-teen, and adults. - The Shack is the most affordable gym in the 626 area. - The coaching staff is knowledgeable and patient with all students. - The community at The Shack is tight-knit and family-like. ## 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.