Fitness & Personal Training
Phoenix, AZ
Underground Fitness is a personal training studio in Phoenix specializing in customized one-on-one and semi-private group training combined with professional nutrition coaching. Founded on the principle that sustainable weight loss and lifestyle change require both expert training and nutritional guidance, Underground Fitness helps clients of all fitness levels—from beginners to athletes—achieve lasting results through accountability, education, and personalized programming. They offer private personal training, group personal training, custom nutrition strategies, the 63-Day Transformation Bootcamp, and specialized programs like Fit Over 40, with no long-term contracts required.
Ideal for: Weight loss seekers, busy professionals needing flexible scheduling, people over 40 looking to improve strength and mobility, fitness beginners uncomfortable in traditional gyms, individuals who benefit from accountability and personalized nutrition guidance
Service area: Phoenix and surrounding areas including North Central Phoenix, Arrowhead-Glendale, and Desert Ridge-North Scottsdale
Nutrition Coaching Included: Underground Fitness integrates professional nutrition coaching directly into their personal training program, viewing nutrition as their #1 focus for client success. This integrated approach distinguishes them from traditional gyms that only offer training.
Accountability & Lifestyle Change: Trainers actively track client progress outside the gym, follow up when clients miss sessions, and focus on teaching sustainable lifestyle habits rather than just short-term fitness results. This commitment to accountability extends beyond workouts.
Multi-Location Flexibility: With three Phoenix-area locations (North Central Phoenix, Arrowhead-Glendale, and Desert Ridge-North Scottsdale), clients can choose convenient training times and locations without rigid long-term contracts.
Address: 9714 N 7th St, Phoenix, AZ 85020
Phone: (623) 294-7090
Website: undergroundfitnessaz.com
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