Train Smarter.Live Better.
20-minute sessions. Personalized by AI. Engineered for longevity. Stackable fitness and recovery programming—designed by data and our longevity fitness team—to optimize your performance and long-term health.
Simple system. Smarter results.
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Test your baseline
Get real data on strength, cardio, metabolism, and biological age using non-invasive assessments.
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Build your program
We use your results to create a personalized plan across strength, cardio, and recovery—adjusted in real time.
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Train with a Coach
Your longevity coach guides every session, stacking workouts and tracking your progress.
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Reassess + Optimize
Every 90 days, we retest and refine. Most members see measurable gains in just a few weeks.
- Test Your Baseline
- Build Your Plan
- Training & Recovery
- Optimize
Longevity
Rooted in science. Refined by data. Personalized for you.
Smart Fit is the first fitness method built to reverse biological aging—utilizing a combination of movement, wellness, and recovery to tangibly improve long-term health. Our proprietary system combines best-in-class testing protocols—VO₂ max, lean muscle mass, bone density, body fat, and more—into one adaptive score, tracked in The Smart Fit Method app. Most members drop 7–10 years in biological fitness age with measurable gains in strength, composition, and recovery.
3D Body Scan
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LongevityCheck
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Hormonal Health Assessment
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Fitness
Efficient. Effective. Expert-led.
Every Smart Fit fitness session blends strength, cardio, and oxygen training into 20-minute, high-image workouts. Delivered in a semi-personal training format, the concierge fitness program is powered by intelligent machines developed by NASA and top performance labs, and personalized by our expert trainers.
Using ARX, CAROL, and Vasper equipment, we design safe, effective, and highly efficient regimens tailored to your body and goals. Sessions are built to stack, providing structure, flexibility, and measurable progress across strength, performance, and recovery.
Adaptive Strength Trainingwith ARX and OxeFit
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Cryo-Interval Trainingwith Vasper
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AI-Powered Ridewith Carol and LiveO₂
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Get stronger, faster. Come try us
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01. Try one of our machines
02. Professional Guidance
Our certified personal trainers will show you how and why our state-of-the-art facility and machines are the best way to workout.
03. New way... new you
Experience a brand new way to work out in less time than ever before
The Yorba Linda team
behind your transformation
Simone
Simone is a dedicated Board Certified Health and Wellness Coach and NASM-certified...
Brandon
Brandon holds a degree in Kinesiology with honors and brings over four years of experience...
Alyssa
Alyssa is a dedicated trainer with a strong background in exercise science and a passion...
Reece
Reece Morgan is a certified personal trainer with over five years of dedicated...
Kyle
Kyle has been a personal trainer since October 2024. He holds a bachelor's degree in...
Andrei
Andrei is a dedicated personal trainer and passionate CrossFit athlete with a mission to...Media
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Welcome to your personal longevity lab. The Smart Fit Method blends science, AI, and elite recovery to deliver precision fitness tailored to your biology. At our Yorba Linda studio, every session is data-driven—powered by 3D body scans, VO₂ max testing, and smart strength training. Whether your goal is to reverse aging, boost performance, or elevate your healthspan, experience California’s most advanced destination for wellness innovation.