# Catalyst Performance Training > Semi-private training sessions create a supportive atmosphere with small groups of up to three people, allowing for personalized attention and camaraderie. Workouts change monthly, targeting all major muscle groups with a focus on proper form and customized plans. The environment feels welcoming and motivating, suitable for all fitness levels. Source: https://www.atly.com/location/CatalystPerformanceTraining - Address: 91 Sidney St, Cambridge, Massachusetts, United States - Website: http://www.catalyst-pt.com/ ## What it is good for - Personal Training — 10/10 - Gyms — 10/10 - Comfortable — 10/10 - Strength Training — 10/10 - Weight Lifting Gym — 9.7/10 - Private — 9/10 ## What people say - "Strength training here feels manageable and challenging, tailored just for you." - "My private training with Danny was so good, I convinced my husband to join." - "It's a comfortable environment where you can proceed at your own pace." ## Good to know - Catalyst offers small group training sessions for personalized attention. - Workouts change monthly to keep sessions fresh and challenging. - Parking is available nearby with metered street options. - Membership plans are flexible to accommodate different schedules. - Group sizes typically do not exceed three participants. ## 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.