Business Details
Your Trusted Partner for Personalized Fitness Solutions in Placentia
At Precision Fitness Placentia, we are dedicated to transforming lives through personalized fitness solutions. With over 15 years of experience, our owner and lead trainer, Stewart Knorr CPT, has helped thousands of residents in Placentia, Yorba Linda, and Brea achieve sustainable fat loss and improved functional strength. Our proprietary 4 Pillars of Human Movement technique combines strength, functional training, and cardio to maximize results in just 1.5 hours per week.We offer a private gym environment with no membership fees, no contracts, and a 100% money-back guarantee, ensuring clients receive expert guidance and tailored nutrition plans. Our commitment to individualized attention and proven methodologies has established us as the region's top fitness results provider for adults 40 and older.
Services
Personal Training
Group Training
Kettlebell Training
Ladies Lower Body Training
Nutritional Guidance
Private Gym Access
Functional Training
Strength Training
Cardio Programs
Injury Modification
Highlights and features
- We offer 15+ years of experience in personalized fitness training for adults 40+
- Our proprietary 4 Pillars of Human Movement technique maximizes results in minimal time
- Private gym access with no waiting for equipment or membership fees
- 100% money-back guarantee on all training programs
- Expert nutritional guidance included with every fitness plan
What people say
Individual attention
Consistent results
Improved functional strength
Expert guidance
Rapid fat loss
Services
Personal Training
Customized fitness programs tailored to individual goals with expert guidance. Sessions focus on proper technique, progressive overload, and nutritional support. Clients receive personalized attention to maximize results in 1.5 hours weekly.
Group Training
Affordable group sessions combining personalized plans with team motivation. Trainers assess fitness levels to create customized programs while maintaining accountability through group dynamics and expert supervision.
Kettlebell Training
Dynamic workouts merging strength and cardio using kettlebells. This program improves core stability, coordination, and fat burning through versatile movements that prevent workout plateaus and maintain engagement.
Ladies Lower Body Training
Specialized program addressing genetic fat accumulation in women's lower bodies. Combines high-intensity cardio with muscle-building exercises to create toned, lean legs and improved overall body composition.
Nutritional Guidance
Comprehensive dietary support integrated with fitness programs. Trainers provide practical meal strategies, portion control guidance, and sustainable eating habits to accelerate fat loss and maintain long-term results.
People
Stewart Knorr CPT
Owner
Certified personal trainer with 15+ years of experience helping adults over 40 achieve sustainable fitness results. Developed the proprietary 4 Pillars of Human Movement technique that has transformed thousands of clients in Orange County.
Questions
Do you offer a free consultation?
Yes, we provide a free body diagnostic evaluation and breakthrough consultation to start your fitness journey.
What areas do you serve?
We serve Placentia, Yorba Linda, and Brea residents with personalized fitness training programs.
Are there membership fees or contracts?
No, we have no membership fees or contracts - only flexible, pay-as-you-go training options.
What makes you different from other gyms?
Our private gym offers personalized 1.5-hour weekly sessions with guaranteed results and expert nutritional guidance.
How long are training sessions?
Each session lasts 1.5 hours, combining strength, functional training, and cardio for maximum efficiency.
Videos
Reviews (6)
Brian Prieto
Feb 02, 2020
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Stewart at Precision Fitness in Placentia has a good thing going with his clients. Not only is he an excellent personal trainer he offers to his clients outside speakers to come in to his gym and help educate them on a myriad of Health Talks. He offers a Saturday hike somewhere locally for his clients which are a lot of fun. When my patients are looking for a personal trainer I send them to Stewart. He gets results for his clients and I highly recommend Stewart at Placentia's #1 Fitness!
Michelle Garcia
Nov 18, 2019
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I've had different gym memberships my whole life but I've never gotten the results I have from anywhere except Placentia Fitness!!! This gym gives me the personal attention I need to keep me accountable and achieve amazing results. 5 stars!!!
Eileen Fetters
Aug 06, 2019
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Stewart is the greatest! Four years ago, I could barely walk. I lost 55 pounds in five months and dropped 4 dress sizes. Stewart works with you to become healthier and build up strength and stamina. His program really works if you just do what he tells you to do. Now I have a 50th year high school reunion and my daughters wedding coming up. Im back working out to be the best I can be.
Susan Wan-Ross
Jul 14, 2019
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This is the first time I've ever stayed consistent with a gym and trainer. I receive personal attention and custom work out programs when needed, or if I prefer to work out with a small group...I can join in!
Jenna Thielen
Jun 29, 2019
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Stewart is the best trainer! He helps everyone reach their goals no matter where theyre at when they start!
R. P.
Jun 26, 2019
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I joined The fitness center a year ago this was my birthday gift to change my life into a more active and healthier person. Within a few months I was able to hike Mount Baldy, do a half marathon and within a year a full marathon. Which I give all my credit to Stewart and his Training meathods. I was able to accomplish resistance while working out and challenge myself to do things I never wanted to do (workout) Many times I taught of quiting but he was my motivation to keep on working out and see what I was capable of doing. Not bad for a person that never liked running Hiking now I see it with
