# Underground Fitness Personal Training > Small gym offers solo and small group training with a supportive, positive atmosphere. Workouts combine structured, challenging exercises with holistic fitness and nutrition guidance. Environment encourages effort and growth without pressure, focusing on personal progress. Source: https://www.atly.com/location/UndergroundFitnessPersonalTraining - Address: 19420 N 59th Ave e505, Glendale, Arizona, United States - Phone: +16239001764 - Website: http://undergroundfitnessaz.com/ ## What it is good for - Personal Training — 10/10 - Gyms — 10/10 - Weight Lifting Gym — 7.9/10 ## What people say - "This weight lifting gym's trainers personalize plans and push you positively." - "The trainers at this gym personalize your workouts and truly care about your goals." - "I learned so much and achieved my goals with personal training here." ## Good to know - Underground Fitness offers solo and small group training sessions with four or fewer participants. - The gym provides a focused environment, unlike typical big box gyms. - Kasey and Christina offer a combination of training and nutrition guidance. - The program emphasizes effort and personal growth without pressure to be perfect. - The gym promotes a supportive atmosphere where members can push themselves. ## 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.