Executive health optimization laboratory environment

YOU RUN YOUR BUSINESS WITH DATA.
WHY ARE YOU RUNNING YOUR BODY ON GUESSWORK?

Know Your Physio helps highly self-aware founders and executives leverage rather than sacrifice their health to do what they're best at more effectively and sustainably through a personalized, scientific approach.

Trusted by Fortune 100 CEOs, World-Champion Athletes, Ambitious Entrepreneurs, and Busy Parents.

"Its no exaggeration to say that Andres has changed my life for the better. His knowledge and expertise, his passion, and his commitment to his clients are extraordinary. He is more than a health coach; he's a life coach."

Jeffrey B. Kindler, Former CEO of Pfizer
Jeffrey B. Kindler
Former CEO, Pfizer

"Andres was a valuable addition to my professional team during my 2023 season. His methodology is extremely thorough. He helped me achieve all of my fitness and health goals through expertly guided meal planning, health analytics, and glucose monitoring."

Bianca Andreescu, US Open Champion
Bianca Andreescu
US Open Champion

"This program has been a complete turning point in my life. I enrolled in the 6-month program with Know Your Physio, and as I approach the finish line, the transformation in both my mental and physical health is undeniable. I've lost 20 pounds of fat while gaining 6 pounds of muscle."

Daniel Ayala, Business Development Officer
Daniel Ayala
Business Development Officer

Our Promise

GAIN CLARITY AND ACCOUNTABILITY

Knowing your physiology helps you understand exactly what your mind and body need to thrive. Our team will work with you until your health systems become ingrained at the level of your identity.

Car dashboard warning lights representing executive burnout signals
WARNING: SYSTEM OVERLOAD

YOU ARE REDLINING A FERRARI IN FIRST GEAR.

You have the engine of a high-performer, but your dashboard is flashing warning lights you've learned to ignore.

  • Brain Fog is not "normal."
  • 3 PM Crashes are not "the cost of doing business."
  • Anxiety & Insomnia are not "traits of success."

They are physiological signals.

Most "health programs" fail you because they add more to your to-do list. They ask for more willpower when your tank is already empty.

We don't ask for willpower. We ask for data.

THIS IS NOT A SALES CALL.
THIS IS AN EXECUTIVE HEALTH AUDIT
WITH OUR FOUNDER AND CEO.

We intentionally work with only 40-50 people per quarter and have a waiting list. This allows us to meet the demands of our busy clients and work with individuals that we believe will benefit the most from our services. Apply below to see if you qualify for a complimentary health audit.

In this 1-on-1 session, we will:

  • Identify the ideal outcome you wish to achieve with your health.
  • Audit your current habits/lifestyle and identify the physiological bottlenecks that may be slowing you down.
  • Map out a 90-180 day trajectory if we determine we're a good fit to work together.

Even if we decide we're not a good fit to work together, you will leave with a clear understanding of where you are and where you want to go.

Verification

Trusted by Leading Executives and CEOs at

The Solution

THE M.A.P. METHOD

Physiological Intuition. Backed by Hard Science.

Pillar 1

MEASURE

We stop guessing. We utilize comprehensive blood work, genetics, and biometrics (Oura/Whoop) to build a baseline of your biology.

Key metrics: HRV, VO2 Max, Cortisol.
Pillar 2

ANALYZE

We aggregate your data into the Heads Up Health Dashboard. We turn noise into a clear signal, identifying the exact "biological bottleneck".

Pillar 3

PLAN

No cookie-cutter meal plans. We build a bespoke lifestyle protocol that fits your schedule, reducing decision fatigue to zero.

Pillar 4

PERFORM

You enter flow state on command. You wake up energized. You extend your "healthspan" to match your wealthspan.

Proven Results

METRICS THAT MOVE.

Our members don't just "feel better." They see quantifiable improvements from their baselines across every key marker of performance.

AEROBIC
0%
Avg Increase in
VO2 Max
RECOVERY
0%
Avg Increase in
Heart Rate Variability
REST
0%
Avg Increase in
Sleep Efficiency
STRENGTH
0%
Avg Increase in
Lean Body Mass
COMPOSITION
0%
Avg Decrease in
Fat Mass
LONGEVITY
0%
Decrease in
Biological Age
SATISFACTION
0%
Customer
Satisfaction Rate
SCIENCE
0%
Evidence Based &
Committed to You
Andrés Preschel, Founder and CEO of Know Your Physio
Founder and CEO @ Know Your Physio
Andrés Preschel, BSc, MSc(c)
Exercise Physiologist & Biomedical Neuroscientist

The Founder

Developed by
Andrés Preschel

Exercise Physiologist & Biomedical Neuroscientist

Andrés is not a "fitness influencer." He's an Applied Physiologist who understands the high-stakes demands of the 1%.

Dialing in his own physiology got him off a 10-year max-dose Adderall prescription after years of barely scraping through school with anorexia and anxiety. Adderall-free, he's earned full scholarships, run a lifestyle medicine internship, co-authored a book with a Harvard MD, and continues to speak on national live TV and stages around the world.

A decade in, he's rebuilt the physiology of WSOP Finalists, Le Mans Champions, Fortune 500 CEOs, ambitious entrepreneurs, and busy parents—so they don't have to chase degrees to fix themselves.

"Physiological intuition is a human right. Discover your science. Optimize your life."

TRUSTED BY THE 1%

From Fortune 500 CEOs to Grand Slam Champions. We don't ask for reviews; we deliver results that compel them.

"My energy levels have gone through the roof. I've gradually lost 10% of my bodyweight whilst keeping enough energy to increase muscle mass. We re-built my body... I just ran 16km at a pace I was doing 5km at a year ago. We figured out a way to do all this and still have time to do everything else."

Simon Denyer, Co-Founder of PEAK Sport Media
Simon Denyer
Co-Founder PEAK Sport Media

"TL/DR: Working with Andres is like having Tim Ferriss and Andrew Huberman in your back pocket AND on speed dial."

"The tools Andres offered me to get in touch with my own physiology and intuition transformed a simple fitness journey into an opportunity to reinvent myself."

Parker McCurley, Founder and CEO of Decent DAO
Parker McCurley
Founder & CEO, Decent DAO

"I have really enjoyed our conversations. There are few people like you, and the hours we spent together are like gold."

Kevin Ryan, Founder of AlleyCorp
Kevin Ryan
Founder AlleyCorp

"Under his guidance, my sleep metrics went from good to absolutely elite. My average sleep percentage on Whoop climbed to near 100%—and I've maintained that level for six straight months now. A total game-changer for my recovery."

Kyle Hulbert, CEO and Founder of The Longevity Center
Kyle Hulbert
CEO & Founder at The Longevity Center

"Andres remained committed, consistent, and adaptable. His approach was structured and realistic, always keeping in mind what was sustainable for our lifestyle. His data-informed mindset helped us stay motivated and focused."

Joe Poulin, CEO of Luxury Retreats
Joe Poulin
CEO Luxury Retreats

"We were able to take a deep dive that gave me everything I needed to level up my health and performance beyond what I imagined was possible. I'm humbled by our experience working together."

Mickey Duek, WSOP Poker Champion
Mickey Duek
WSOP Poker Champion

"Andres is genuinely tenacious about delivering personal satisfaction. His EQ makes the process feel natural, and the fact that he's done most of what he vouches for motivates you to walk the walk as well."

Ziv Tubin, VP of VC Operations
Ziv Tubin
VP VC Operations

"I had extreme food poisoning that affected me for over a year. With his help I restructured my gut biome... and gained muscle mass. I am now more competent, confident, and capable to handle health challenges myself."

Andrew Grace, Real Estate Investor
Andrew Grace
Real Estate Investor

"In my journey, I've been fortunate to connect with Andres. He embodies wisdom and unwavering dedication, guiding me towards my health and fitness objectives. Here's to further achievements on the path to a healthier and more enriching life! Gracias Andres!"

Dr. Israel Zighelboim, Physician Executive and Gynecologic Oncologist
Israel Zighelboim
Physician Executive | Wharton MBA | Gynecologic Oncologist
Concierge Support

NO GIMMICKS.
JUST ANSWERS.

We value clarity as much as we value physiology. Here is exactly how the program works, what we expect from you, and how we guarantee your results.

The Methodology

How do I know you will hold me accountable?

Every week my team checks in with you 3x via text. Aside from that, you'll also get access to our Mobile App where we track your progress daily, so that you stay on track everyday and take the actions necessary with your training, nutrition and sleep.

By monitoring your progress, we'll also spot your weaknesses and give you the right advice to break through any plateau that will hit your way. To make sure you never fall off track and get the results you want!

What if I fall behind?

We'll hold you accountable through our weekly check-ins with you. The program is also customized to your starting point, so we meet you where you're at with your strength, with your diet.

Is there a guarantee?

We will work with you until you've lost at least 2 jeans sizes per 90 days no matter how long as it takes AS LONG AS you are actually following exactly the plan and action steps, I've outlined for you. If you don't follow the plan, obviously there is no guarantee.

Why shouldn't I just hire a personal trainer locally?

A personal trainer may be more convenient, but convenience doesn't equal results. Here's why virtual coaching is superior:

  • 1. 24h Monitoring We pay attention to the 23 hours you aren't in the gym. Your trainer focuses on the 1 hour you are there.
  • 2. Experience & Medical Team We have a team with a nurse, a PA and a Doctor of Chiropractic taking care of you. Your local trainer is likely a one-man show.
  • 3. Results vs Hours We don't get paid more if you train 7 days a week; we get paid for results. Your local trainer is incentivized to sell you more hours.
Nutrition & Lifestyle

Do I have to give up my favorite foods?

Absolutely not. My approach is very flexible. Most of my clients eat pizza, burgers or their favourite food a few times a week. However, that doesn't mean you can eat 2 pizzas a day. We build a sustainable strategy.

I'm eating out a lot, do I have to cook?

No. There's an eating out strategy that I will share with you, so you can eat all your meals out if you want without having to cook at home.

Can I still drink alcohol?

1-3 drinks a week is fine. There's an alcohol checklist with the "least damaging" drinks and drinks low in calories, so you can enjoy your drinks guilt free and still get in shape.

Do I need supplements?

We do an advanced health & hormone blood panel and then a follow up call with an analysis of it. Depending on your results, we will recommend specific foods and supplements to improve your blood work.

Training & Logistics

Do I have to go to the gym?

No. 50%-60% of our clients train at home. If you want to go to the gym, we'll set up workouts for the gym. If you have limited equipment at home, we design for that.

My schedule is tight. How much time do I need?

We optimize for high ROI. Here is the realistic breakdown:

  • Workouts: 3x 30 mins per week.
  • Steps: 10k steps daily (often done during calls on a desk treadmill or walking meetings).
  • Food: Minimal extra time if you use our "Eating Out" guide or meal prep services.

Most businessmen are already doing 80% of this work inefficiently. We just make it efficient.

I'll be traveling, can I start later?

We have many entrepreneurs who travel constantly. We adjust their plan to their travels. One client went on 8 vacations in a row and didn't gain a single pound. Travel can make it more challenging if your routine is too strict, but with the right plan you can progress in any environment.

What do I have to commit to?

  • Walking 10k+ steps a day
  • Tracking your food every day
  • Working out 3x 30min a week
  • Being 100% honest and transparent
  • No extreme diet preferences (vegan/carnivore)

How do I get a spot?

You don't need to send me any money right now. If you've read the questions above and meet the requirements, fill out the application below.

We're doing it again.

You might be just ONE step away from getting results like these KYP clients