# R3 Fitness > Small group personal trainer workouts create a fun and engaging atmosphere. The space feels clean and welcoming, attracting people who prefer a more intimate gym setting. Energy levels rise as workouts focus on improving overall quality of life. Source: https://www.atly.com/location/R3Fitness1 - Address: 9051 Watson Rd Suite A, Sappington, Missouri, United States - Phone: +13147945629 - Website: http://r3fitnessstl.com/ ## What people say - "I feel so much stronger after hitting the weight lifting gym." - "This gym's nutrition coaching helped me reach my fitness goals." ## Good to know - The facility is very clean and well-maintained. - Small group personal training sessions are available for a more intimate experience. - Workouts are designed to be fun and engaging for all fitness levels. - Trainers focus on both fitness and nutrition to support overall health. - The gym has a welcoming atmosphere, ideal for those who dislike large crowds. ## 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.