Personal TrainerFitness CenterWeight Training CenterNutrition & Weight LossGym
FastFit in Centennial delivers real results in just 20 minutes, twice a week. Using Adaptive Resistance™ technology, our expert-guided workouts are safer, more effective, and proven to build strength and burn fat. No weights. No wasted time. Just science-backed training that works.
Eric is so encouraging and helpful. He ensures you have the right workout considering injuries and goals.
NB
Nicholas Binge
Apr 25, 2025
5.0
I’ve never really enjoyed or thrived with traditional weight training. Results were always minimal, the time commitment was frustrating, and injuries felt almost inevitable. But I kept trying because I kind of understand the importance of metabolic health and the overall benefits of strength training. Still, I was searching for a better way to tackle this necessary challenge—and that’s when I found The Perfect Workout.
What drew me in was the idea of “smart” machines, time efficiency, and injury prevention. My ambitions often push me past good form, so I needed something that would help me stay safe while still getting results.
I started The Perfect Workout in mid-January and brought my dad along too—since I think our mutual struggles with weight training are partly hereditary! We’ve both been pleasantly stunned at how challenging, efficient, and rewarding these workouts are. I actually look forward to them, and for the first time, I feel like I’m accomplishing something meaningful with strength training.
I’ve appreciated it so much, I even signed up my son. Who we now call “The muscles from Brussels.”
Eric has been fantastic—always upbeat, professional, and genuinely invested in both our progress and the success of the business. Yes, it may seem expensive at first glance, but when you view it as an investment in your health and longevity, it’s one of the best investments you can make.
Highly recommend for anyone who wants a smarter, safer, and more effective approach to strength training.
LH
Lea Horner
Apr 16, 2025
5.0
Perfect Workout in Centennial is amazing! Have been going to this studio for over a year and it’s been life changing! My trainers have all been awesome. Eric, the manager and Christopher, always do a great job to help me get better with my form and push me to improve and push me past my comfort zone. Love the fact that it’s only 20 minutes with definite results. Close to work and happy to hear they are expanding their hours! Highly recommend Perfect Workout. It can change your life too!
MC
Michael Corrigan
Apr 15, 2025
5.0
This program is amazing, and my trainer Eric Krauss is the best. I look forward to these sessions.
JY
Jorge Yadid
Feb 22, 2023
5.0
The machine you see in the pictures are not the ones they have at this location. The machines at this location are 10 times better. Excelent workout if you do not want to go to the gym and spend hours. Best workout ever tried.
Yes. FastFit uses isokinetic resistance training to make every rep count, so your muscles are fully challenged in a short amount of time. That’s why just two 20-minute sessions per week provide the right balance of stimulus and recovery to drive real, sustainable results.
How is FastFit different from traditional weightlifting or gym workouts?
Traditional workouts rely on selecting weights, which can lead to undertraining or increased risk of injury. FastFit uses isokinetic resistance training, where the machine controls the speed of movement—so your muscles stay fully engaged from start to finish. This creates a more efficient, effective workout in less time.
Is FastFit safe for beginners?
Absolutely. FastFit is designed to be safe and approachable for all fitness levels. Our isokinetic machines provide smooth, controlled movement, and our certified coaches guide your form every step of the way—helping reduce injury risk while building confidence.
What kind of results can I expect with FastFit?
Results vary, but FastFit helps members build strength, lose fat, and improve overall health. Because workouts are designed to be highly efficient, members often see meaningful progress in less time. In a recent study, participants lost 2.5x more fat, gained 2x more lean muscle, and improved cardiovascular performance 3.5x more than traditional weightlifting over 12 weeks. Many also notice increased energy and strength within just a few weeks.
How often do I need to work out with FastFit to see results?
FastFit's technology allows you to achieve effective workouts twice a week, each lasting just 20 minutes, for optimal muscle activation and recovery.
What is Adaptive Resistance technology used by FastFit?
Adaptive Resistance™ technology dynamically adjusts resistance in real-time during your workout to ensure you get the perfect amount of resistance for every repetition without manually selecting weights.
Is FastFit suitable for beginners?
Yes, FastFit is designed for all fitness levels and includes built-in form correction along with guidance from certified coaches to ensure safety and proper technique.
What kind of results can I expect from FastFit's workouts?
Members often build strength, lose fat, and improve cardiovascular performance with many noticing enhanced energy and body composition within weeks.
What are FastFit's operating hours?
FastFit in Centennial is open Monday through Friday from 7:00 AM to 7:00 PM, Saturdays from 7:00 AM to 2:00 PM, and is closed on Sundays.
Does FastFit require appointments?
Yes, FastFit requires appointments to ensure personalized training sessions and effective scheduling.
What payment methods does FastFit accept?
FastFit accepts American Express, Cash, Check, Discover, Mastercard, and Visa for convenient payment options.
What nearby places can I visit before or after my workout at FastFit in Centennial?
You can visit nearby places such as The Perfect Workout for additional fitness options, TouchPoint Bodywork for massage therapy, or Bobs Pizza for a meal after your session.
Are there beauty or wellness services near FastFit in Centennial?
Yes, nearby places include Skin Perfect and Cherry Blossom Skin Studio for skincare and waxing, as well as Life Springs Family Chiropractic for holistic health services.
Can I combine a visit to FastFit with mental health or counseling services nearby?
Absolutely, Courage to Change Counseling and Creative Hearts Counseling, LLC are nearby and offer mental health and addiction treatment services you might find helpful.
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