Replace Guesswork
With Data-Driven Clarity

Before you lift a weight, we uncover exactly how your body moves and performs today, so you can build the strength and longevity you deserve with absolute confidence.

What Is The proof360 Assessment?

Your body's Blueprint For Progress

Information is only useful if it’s actionable. We condense thousands of data points into your prf score™—a single, clear metric that tells you exactly where you stand and what your next move should be to reach your goals faster.

Body Composition via InBody

Stop obsessing over the scale and start measuring what matters, not just your BMI — from muscle mass to visceral fat and even to cellular health—so you can precision-engineer a leaner, more resilient physique.

Movement Analysis (via AI Computer Vision)

Identify the subtle imbalances or restrictions holding you back, allowing you to move with total prowess and protect your joints for the long haul.

Strength & Power Testing (via Proteus Motion)

This isn’t your standard gym test.

Discover your true 'Power Age' with 3D resistance testing that reveals exactly how much force you can generate and where you need to build to stay 'ready for anything.

Lifestyle & Wearable Integration

What you do outside the gym matters.

Connect your daily habits—like sleep and recovery—directly to your training, ensuring your life outside the gym supports the progress you’re making inside of it.

The 4 Pillars Of The proof360 Assessment

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Body Composition via InBody

We use the gold-standard InBody scan to measure:

  • Lean muscle mass

  • Body fat percentage

  • Visceral fat levels

  • Cellular health

  • Muscle symmetry

These metrics show you how your body is built today and where to focus for strength, balance, and performance.

Movement Analysis (via AI Computer Vision)

Using camera-based movement intelligence, we evaluate:

  • Flexibility

  • Mobility
Joint
  • stability

In just four minutes, we reveal key mobility or stability issues that may limit performance or raise injury risk and give you clear, actionable strategies to improve.

Strength & Power Testing (via Proteus Motion)

This isn’t your standard gym test.

With Proteus, we go beyond basic strength tests. We measure your full-force capability, acceleration control, and 3D resistance output, markers of functional performance that we can track over time.

Your strength profile helps us build a program around what your body can do and where it should go next.

Lifestyle & Wearable Integration

What you do outside the gym matters.

Your coach can also connect to your wearable (via Rook) to integrate lifestyle factors like sleep, stress, and daily recovery, so we can make better decisions based on real life, not just gym time.

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Your prf score™: The Pulse of Your Performance

One Number. Zero Guesswork.

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Know Where you are today

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Have Confidence About Where to focus next

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Build Certainty About How To Adjust Over Time

Your prf score™ is the definitive snapshot of your physical potential. By synthesizing thousands of data points from your movement, strength, and body composition into a single, trackable metric, we give you a clear "North Star" for your training. No more deciphering complex charts or wondering if you’re making progress—your score shows you exactly how you’re evolving, where your hidden limiters are, and how close you are to your peak physique and long-term health goals.

Ready to Know More, So You Can Progress Faster, Longer?

Your path to a stronger, healthier, longer life starts with a clear picture of today.
 Get started today, begin with your proof360 Assessment, and get your prf score now.

Data That Works for You, Not Against You.

Your assessment isn’t a one-time event; it’s the foundation of your journey.

As you progress, your data informs every step, ensuring you never plateu and always improve.

No guesswork. No generic classes. Just science, coaching, and a plan built around your body and your life.

Real Progress Real Proof

Hear how data-driven coaching is changing lives.

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I don't feel like I'm stuck. [With the proof360 assessment] I have measurable results and I know that I'm getting stronger.

Andre

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I feel amazing about my progress at proof3. I work and have two children, so my time matters a lot to me, and knowing my coaches and program are outstanding is important. And, I LOVE training with the people at proof3. It's become a joy to be there!

Janice

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The body composition test just completely blew my expectations…. To see not just gains, but massive gains while working out at a lower volume was a real surprise to me.

Sanjeev

Rebecca Icon IMG
Definitely do the proof360 assessment! Even if you're doing something else...the data is invaluable.

Rebecca

Get Started Today

And Schedule your proof360 Assessment

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FAQ’s

Common Questions

Do I need to create a profile or an account to book an assessment?

Not at all! Just fill out the form to jump on a call with us, and we'll take care of the rest. When you start as a member, we'll get you setup on the proof3 Member App which allows you to follow your assessment and training progress and book classes.

Do I have to be a member to get a proof360 Assessment?

No. You can either purchase an assessment individually, or you can begin our proof30 (day) Experience where you receive 2 coached proof360 Assessments, a Personal Training Session, a personalized Lifestyle & Nutrition Strategy, and 30 days of our small-group class training.

Do I have to buy a membership after an assessment?

No pressure. You can take your results and walk away—or use them to start progressing with us.

How should I prepare for my proof360 assessment?

Wear comfortable clothes and athletic shoes. No need to stretch or warm up beforehand—the assessment is low-impact and guided by a coach.

You will put effort into the strength and power test, but the total effort time is only a few minutes.

How long does the proof360 assessment take?

Your first proof360 Assessment takes about 60 minutes total: 30 minutes to complete the assessment, plus 30 minutes to review results with a coach. Subsequent assessments take between 30 and 45 minutes.

How often should I do a proof360 assessment?

We recommend a full proof360 Assessment every 3-6 months to capture meaningful changes in strength, mobility, and performance.