Business Details
Your Trusted Personal Training Partner in Poolesville, MD
Founded by Ray Castro, a former CPA turned fitness expert, RPC Fitness specializes in personalized training and nutrition coaching for busy professionals. With over two decades of experience in fitness and martial arts, including a black belt in Brazilian Jiu Jitsu, Ray combines his expertise to help clients build sustainable habits and transform their health. The business focuses on one-on-one training, both online and in-person, emphasizing mindset development and self-sufficiency in fitness and nutrition. Certified through NASM, Precision Nutrition, and TRX, RPC Fitness delivers tailored programs that address individual goals while fostering long-term confidence and well-being. 
Services
Online Training
Nutrition Coaching
In-Home Training
Personal Training
Private Studio Sessions
Highlights and features
- Certified trainers with 20+ years of combined fitness and nutrition expertise
- Customized programs tailored to busy professional schedules
- Proven track record of sustainable weight loss and strength gains
- Holistic approach combining fitness, nutrition, and mindset coaching
- Flexible training options including online, in-home, and private studio sessions
Associations and certifications
- National Academy of Sports Medicine
- Precision Nutrition
- Online Trainer Academy
- TRX
- American Heart Association
What people say
Transformed my body
Personalized approach
Highly recommend
Increased strength
Great results
Services
Online Training
Customized fitness programs delivered through a mobile app with workout plans, progress tracking, and weekly check-ins. Ideal for busy professionals seeking flexibility while achieving measurable results. Combines expert guidance with at-home convenience for sustainable health transformations.
Nutrition Coaching
Personalized nutrition guidance from Precision Nutrition-certified coaches focusing on sustainable eating habits. Programs include meal planning, portion control education, and dietary adjustments tailored to fitness goals. Emphasizes long-term lifestyle changes over restrictive dieting.
In-Home Training
One-on-one workouts conducted at client residences with all necessary equipment provided. Eliminates travel time while offering personalized attention. Programs adapt to available space and individual fitness levels for maximum convenience and effectiveness.
Personal Training
Tailored fitness programs combining strength training, HIIT, and functional exercises. Sessions focus on proper form, progressive overload, and goal-specific programming for improved strength, endurance, and body composition.
Private Studio Sessions
Individualized workouts at Poolesville Athletic Club with access to full gym facilities. Sessions emphasize technique refinement, performance tracking, and structured progression in a focused environment away from crowded commercial gyms.
People
Ray Castro
Owner & Head Trainer
Former CPA turned NASM-certified trainer with 20+ years fitness experience. Black belt in Brazilian Jiu Jitsu and Precision Nutrition coach specializing in transformations for busy professionals.
Questions
What fitness services do you offer?
We provide online training, in-home personal training, private studio sessions, and nutrition coaching tailored to individual goals and schedules.
How does online training work?
Our online platform delivers customized workout plans, nutrition guidance, and regular check-ins through a mobile app for flexible, at-home fitness coaching.
Do you serve areas outside Poolesville?
Yes, we offer in-home training in Damascus, Clarksburg, and Germantown, MD, with online services available nationwide.
What payment options are available?
Payment details are discussed during your free consultation. We offer flexible pricing for our 8-week, 60-day, and annual programs.
Is there a cancellation policy?
We require 24-hour notice for session cancellations to maintain program effectiveness and accommodate all clients' schedules.
Can beginners join your programs?
Absolutely. Our training adapts to all fitness levels, with modifications for beginners and progressive challenges as you improve.
