The HealthFit Longevity Blueprint
Stop Guessing.Start Training Like a Pro.
A doctor-led testing system that shows you, with real data, exactly how to train, eat, and recover so you can feel better at 60 than you did at 40.
Request Your Blueprint Consultation See What's InsideYou've Been Told to "Just Work Out More."
That's a Guess, Not a Plan.
If you're over 35, you already know the feeling.
You're doing the right things. Or at least what everyone says are the right things. You lift. You run. You watch what you eat. You wear the ring, the watch, maybe even the glucose monitor. Your yearly physical comes back "normal."
And yet… something is off. The weight is harder to lose. Sleep doesn't feel as deep. Recovery takes longer. You're working hard and not getting the results you used to get in half the time.
Most people aren't failing because they're lazy.
They're failing because they're guessing.
Pro athletes don't train that way. They measure. They test. They adjust, every single week. So why should you train with less precision than a 22-year-old pro?
You shouldn't. And now you don't have to.
Your Personal Operating System
for Aging Well.
A full testing and strategy system that shows you exactly where your body is right now and gives you a clear roadmap to where you want to go. No guessing. No cookie-cutter templates. Just data, clarity, and a plan built by doctors who've worked with elite performers and everyday humans alike.
Two Minutes That Change
How You Think About Aging.
Six Tests. One Clear Picture.
Zero Guessing.
Each part of the Blueprint measures a different system in your body. Together, they give us (and you) the full picture.
VO₂ Max Testing
Resting + Active Metabolic Rate
What it measures
Your heart and lung fitness, your fat-burning efficiency, and exactly how many calories your body burns at rest and during exercise.
Why it mattersVO₂ Max is one of the strongest predictors of how long, and how well, you will live. It ends the guessing game around cardio, fat loss, and training zones.
Body Composition Analysis
What it measuresHow much of your body is muscle, how much is fat, and where it's stored.
Why it mattersThe scale lies. Body composition tells the truth about whether your training and nutrition are actually building the body you want.
3D Posture, Movement & Balance
What it measuresHow you stand, how you move, and how well you balance, captured in 3D so nothing gets missed.
Why it mattersPain, injury, and slow decline almost always start with a movement problem. Catching it early is one of the smartest things you can do.
Strength Testing
What it measuresGrip strength, lower-body power, and functional strength markers that matter for real life.
Why it mattersGrip strength alone is a better predictor of longevity than blood pressure. Strength is the number one thing you lose as you age.
Reaction Testing
What it measuresHow fast your brain and body talk to each other.
Why it mattersReaction time is one of the first things to fade, and one of the clearest signs of how your brain is aging. The good news? It's trainable.
1-on-1 Consult + Written Blueprint
What it isA deep, unhurried sit-down with a HealthFit doctor to walk through every result and hand you a written plan.
Why it mattersData without a conversation is noise. This is where your numbers become a plan you can start on Monday.
The HealthFit 5-Pathway System
Every Blueprint is built on the same framework we use with high-performers, aging athletes, and busy professionals who want to feel like themselves again.
Cardio & Metabolic
How your engine runs, and how long it'll keep running.
Strength & Power
Can your body still do what you love in 20 years?
Nutrition & Composition
Fueling you, not a generic template.
Recovery & Resilience
The pathway most people ignore. The one that breaks the rest.
Movement & Brain-Body
How you move, react, and stay sharp as you age.
If Any of This Sounds Like You,
Keep Reading.
Pro-Level Standards.
Everyday People.
Most longevity clinics sell you a test, hand you a PDF, and send you on your way. That's not what we do. The Blueprint isn't just a test. It's the front door to an entire system.
1-on-1 Time With Real Doctors
30 to 60 minutes of unhurried conversation. No techs. No rushing. No handoff.
Integrated Care Under One Roof
PT, chiropractic, regenerative (shockwave + EMTT), HBOT, red light, PEMF, and performance, all aligned with your Blueprint.
A Precision-First Mindset
We don't prescribe anything we haven't measured. Ever.
A Human-First Approach
Built on our signature framework, The Martial Arts of Listening: ears, eyes, hands, brain, and heart. Every visit.
By the End of Your Blueprint,
You'll Know:
- The real shape your heart and lungs are in, plus your biological age vs. calendar age.
- Your exact training zones so every workout actually moves the needle.
- How many calories your body burns and what your nutrition targets should be.
- How much of your body is muscle vs. fat, and where it's stored.
- Where your posture, movement, and balance are setting you up for injury.
- How strong you really are compared to where you should be.
- How fast your brain-body reaction time is, and how to train it.
- Which HealthFit pathway to focus on first, second, and third.
- A written Blueprint you can start on Monday.
What People Are Saying.
Dr. Jason Han, PT, DPT, SCS, CSCS
Founder of HealthFit. Doctor of Physical Therapy and Board Certified Sports Clinical Specialist. Former U.S. National Team Taekwondo athlete. Author of The Martial Arts of Listening. Dr. Jason has spent close to two decades at the crossroads of elite performance and everyday care, and he built the Blueprint so the same standards that shape pros could finally reach the people who need them most.
Frequently Asked Questions.
What is the Longevity Blueprint?
It's a testing-first program for people who want to age well and are tired of guessing. We run six tests that measure how your body actually works right now: heart and lung fitness, body composition, movement and balance, strength, reaction time, and metabolism. Then we build a training, eating and recovery plan on those numbers, and re-test so you can see what's changing. Test, don't guess.
Who is it for?
Mostly people in their 40s, 50s and 60s who feel fine, or mostly fine, and want to stay that way. Busy professionals, parents, former athletes, and anyone who's been told to "just exercise more" and wants a real plan instead. You don't need to be an athlete, injured, or out of shape. Many of our Blueprint clients are already active and want to train smarter.
What are the six tests?
VO₂ max testing with resting and active metabolic rate, body composition analysis, 3D posture, movement and balance analysis, strength testing, reaction testing, and a one-on-one consult where you get your written Blueprint. Together they tell us where you're strong, where you're aging faster than you should be, and what to work on first.
What is VO₂ max and why does it matter?
VO₂ max is how much oxygen your body can use during hard effort. It's one of the strongest predictors of how long and how well you'll live, stronger than smoking, diabetes or blood pressure in some studies. It's also trainable at any age. We measure it directly with a breathing mask, not with a watch estimate.
How long does the Blueprint take?
The testing itself is one in-person visit of about 60 to 75 minutes. Your second appointment is on Zoom, where we walk through your results and your written plan. From there, most people follow the plan for about 12 weeks and then re-test. Some continue with ongoing coaching; some take the plan and run with it on their own. Both are fine.
Do I have to train at HealthFit?
No. The plan works at your gym, at home, or with us. We're happy to coach you in person, but the point of the Blueprint is that you leave knowing exactly what to do.
Is this the same as a physical or a blood panel?
No, and it's designed to fill the gap those leave. A physical tells you what disease you don't have yet. Bloodwork tells you about your chemistry. The Blueprint tells you how your body performs: how it moves, how it burns fuel, how strong it is, how fast it reacts. Those are the things that predict whether you'll be hiking at 75, and they're the things you can change.
What if something shows up in my results?
That's the whole point. Finding it early, while it's still correctable, is why you do this. Your doctor walks you through every number, and if it needs more than a training plan, we have physical therapy, chiropractic, regenerative therapy and HBOT under the same roof.
Who runs the program?
Dr. Jason Han, PT, DPT, SCS, CSCS, a board-certified sports physical therapist who spent over ten years in pro sports, most recently as head of rehab for LAFC. The Blueprint uses the same testing approach pro teams use on their athletes, made practical for everyday people.
Is there a smaller first step?
Yes. We built the free HealthFit Longevity Course for exactly that. Start there, and come back when you're ready. Either way, we're at 145 Vista Ave, Suite 103, Pasadena, CA 91107, and you can call us at (626) 365-1380.
One Program. One Price.
Zero Guessing.
The HealthFit Longevity Blueprint is priced to match the level of care, time, and precision that goes into it.
Everything You Need to Know About Your Body
- VO₂ Max Testing (Resting + Active Metabolic Rate)
- Body Composition Analysis
- 3D Posture, Movement & Balance Analysis
- Strength Testing
- Reaction Testing
- 1-on-1 Clinician Consult (30 to 60 minutes)
- Your Personalized Written Blueprint
Prefer to talk? Call us at (626) 365-1380.
Already a HealthFit Client?
If you're a current HealthFit patient or member, you already know how we do things, and we take care of our own. Ask your doctor or the front desk about exclusive Blueprint pricing for HealthFit clients on your next visit.
Request Your Blueprint Consultation
Tell us a little about yourself and what you're looking for. Our team will reach out to answer your questions and help you schedule your testing.
Request ConsultationExplore the Free Longevity Course
Not quite ready? Start with our free course and learn the HealthFit longevity framework on your own time. Come back when you're ready.
Start FreeYour Next 40 Years
Are Being Written Right Now.
You can keep guessing. Or you can test, know, and execute like the pros do. The Blueprint is the first step. We'll take it with you.
Request Your Blueprint Consultation