Age Backwards in Cardiff

Personalized 20-minute training for strength, conditioning, and long-term health.

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Services

/ About

Cardiff-by-the-Sea, California

Cardiff is our flagship Southern California studio—where cutting-edge technology meets a welcoming coastal community. Here, members experience personalized training, metabolic testing, and data-driven recovery protocols designed to unlock long-term health and performance. Cardiff embodies our mission: smart, efficient fitness built around your life.

Call/text: +1 (760) 276-6608

Email: cardiff@smartfitmethod.com

Address: 111 Chesterfield Drive, 117, Cardiff, California 92007, US

Monday - Friday6:00am-7:00pm

Saturday8:00am-2:00pm

Sunday8:00am-2:00pm

/ What We Do

Services

Adaptive Strength Training
with ARX and OxeFit
Smart Strength redefines resistance training with ARX and OxeFit, the cutting-edge adaptive technology that delivers the safest, most effective workouts available today. Every rep is calibrated in real time to match your exact capacity, eliminating guesswork and maximizing results. In just 20 minutes, you’ll trigger deep muscular growth, enhance bone density, and build functional strength that supports longevity and everyday performance. Each session is seamlessly recorded, analyzed, and optimized. Smart Strength offers a personalized, data-driven approach to your long-term goals.
Cryo-Interval Training
with Vasper
Smart ColdHIIT is a next-generation cardio experience that fuses high-intensity interval training with precision cooling technology, delivering powerful metabolic, hormonal, and recovery benefits in just 20 minutes. By lowering your core body temperature during exertion, Smart ColdHIIT allows you to push harder with less strain, minimizing inflammation while accelerating recovery. The result is a refined, low-impact session that enhances fat metabolism, optimizes hormone function, and supports long-term cardiovascular and cognitive vitality.
AI-Powered Ride
with Carol and LiveO₂
Step into the future of cardiovascular training with our AI-optimized spin experience designed for those who demand efficiency without compromise. This intelligent bike adjusts resistance in real time, delivering a fully personalized ride that evolves with your fitness. Whether it’s a focused 9-minute sprint or a 20-minute endurance session, each ride is meticulously crafted to maximize metabolic impact, boost heart health, and support long-term vitality.
3D Body Scan
Our Smart Scan delivers a full-body composition analysis with no pinching, no guesswork, and complete precision. It accurately measures lean muscle mass, body fat percentage, and weight distribution across key regions of your physique, revealing the structural blueprint of your body. But it doesn’t stop there. Your scan includes personalized metabolic insights, estimated daily caloric needs, and tailored guidance on how many weekly workouts you need to reach your body recomposition goals. It also evaluates health risk indicators like waist-to-hip ratio and fat distribution to help you understand how your body composition impacts long-term health and performance.
LongevityCheck
The LongevityCheck captures your most vital performance and recovery markers, from VO₂ max and metabolic rate to body composition, strength, and stress resilience. This elegant, 45 minute data-driven assessment forms the foundation of your personalized Smart Fit Method Protocol, delivering precisely tailored workouts, recovery tools, and nutrition aligned with your unique physiology and goals. Because when it comes to longevity, precision isn’t a luxury, it’s essential.
Hormonal Health Assessment
Our Functional Health Consultations connect you with world-class naturopathic specialists who embody The SmartFit Method. Using in-studio diagnostics such as VO₂ Max, 3D body scans, and strength metrics, combined with advanced hormone and blood biomarkers, we create a detailed understanding of your internal health. From there, you’ll receive personalized, science-backed guidance to rebalance hormones, reduce inflammation, optimize metabolism, and restore lasting energy. This is true precision wellness, rooted in data, elevated by expertise.