# KCA Jiu Jitsu & Muay Thai > Martial arts school offers family atmosphere with energetic, welcoming vibe and structured, engaging classes. Coaches demonstrate servant leadership and focus on teaching respect, confidence, and focus alongside skills. Open layout with good airflow supports a comfortable training environment. Source: https://www.atly.com/location/KCA-Jiu-Jitsu-Muay-Thai - Address: 9637 Arrow Route suite b, Rancho Cucamonga, California, United States - Phone: +19099413861 - Website: http://www.learnkca.com/ ## What people say - "The Muay Thai instructors make every session something to look forward to." - "The instructors at this martial arts gym are patient and focus on respect and confidence." - "The instructors are patient and make it fun for kids." ## Good to know - KCA offers a mini monkey jiu jitsu program for kids aged 4 and up. - Classes focus on teaching respect, focus, and confidence alongside martial arts skills. - Sensei Charlie is known for his excellent rapport with children. - The gym has a strong sense of community among students and parents. - Parents report noticeable improvements in their children's behavior and confidence. ## 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.