“It’s no exaggeration to say that Andres has changed my life for the better. He is more than a health coach; he’s a life coach.”
Our founder Andres Preschel will show you:
“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.”
“I went from 23% body fat and waking up groggy, reaching for caffeine and nicotine just to function, to actually feeling rested with sleep scores in the 90s. Now I’m sitting at 16% body fat and 170 pounds, and pull-ups feel easy. The data just doesn’t lie.”
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.
You have the engine of a high-performer, but your dashboard is flashing warning lights you've learned to ignore.
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.
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.
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.
Know your physio. Know your DNA. The same science everyone has. Read the way only yours can be.
We stop guessing. We map exactly what your physiology needs to thrive: your baseline, your blueprint, your starting line.
Key inputs: DNA and genetics, comprehensive bloodwork reviewed with our preventative medicine MD, wearable biometrics (HRV, sleep, recovery), VO2 max, DEXA body composition.
Data meets real life. Your evidence-based health coach turns the signal into decisions that fit your schedule, your travel, your stress load, building small habits that compound and holding the line when motivation dips. Never guessing, never alone, never handed a protocol you can't sustain.
What you get: weekly coaching, real-time accountability, a plan that evolves with you.
With the foundation solid, the real game begins. The energy, presence, and clarity you've built become fuel for your highest ambitions, and the confidence to maintain it for decades. Not a phase you went through. Part of your identity, your legacy, and the standard you set for your family and community.
The outcome: sustainable peak performance, and a healthspan that matches your wealthspan.
Our members don't just "feel better." They see quantifiable improvements from their baselines across every key marker of performance.
From a 255% testosterone rebound to a physician returning to medical-school weight, these are KYP members who decided to know their physiology.
5.0 on Google · 44 verified reviews
Hormones, rebuilt
“After 6 months, I don’t need to make a conscious effort to live healthier - it’s just second nature now. Stable blood sugar throughout the day is probably the biggest thing. Gone were the energy crashes.”5.0 on Google · 44 reviews
Sleep, finally stable
“Man, I can’t tell you how happy I am with these changes - no more phone in bed, a dialed sleep setup, and the breathwork has been a game changer. I now wake up refreshed. I feel way lighter, and pull-ups feel easier.”5.0 on Google · 44 reviews
Recovery, compounded
“This is the best coaching I have received. I feel the improvement - we’re actually building together, I am not just taking a class. It was always a dream of mine to have a six pack, and now I understand exactly what my calories mean and how much to consume when I’m extra active.”Read Luis A. on Google
Sleep onset, collapsed
“Even though I’m losing weight, I can still lift even more weights than before - my body composition has completely changed. I wanted clarity and a repeatable system, not more generic advice. Before, it would take me 45 minutes to fall asleep. Now it’s 5 to 10 minutes. That changes the quality of my whole next day.”5.0 on Google · 44 reviews
Cardiovascular age, reversed
“I have not been at this weight and BMI since I was probably in medical school or before. People I haven’t seen in a couple of months are all asking - wow, what happened to you? My VO₂ max started at 31. The highest we got was 43, and now I’m holding 42.4.”5.0 on Google · 44 reviews
Beyond the 5 cases above, six more verified Google reviews from inside the Know Your Physio community.
“Know Your Physio has transformed the lives of many people, from local athletes to multi-billionaire entrepreneurs. Andres will change your life but you have to put in the work. This guy is absolutely brilliant and has cracked the code to feeling and looking incredible in every way.”
Read full review on Google“These guys really KNOW PHYSIO! I’ve worked with Andres for about 8 months now and have seen massive improvements in lots of my health markers. The best improvements have been in my HRV and sleep scores. My body composition has also improved and I’ve put on over 25 lbs of muscle. Would highly recommend.”
Read full review on Google“Working with Know Your Physio and Andres Preschel has been truly life-changing for me and my family. He has also worked with my sons and has been instrumental in shaping their health habits at a young age. That, to me, is priceless. If you are looking for real, lasting change and not hype, I highly recommend Know Your Physio.”
Read full review on Google“Andres genuinely changed my life, which I don’t say lightly. I’ve worked with him two separate times now, at two different points of my life. Both times he helped me dive deep into what I needed most. Thanks to his help I sleep better, am incredibly more fit, and perform at a way higher level at work.”
Read full review on Google“I was born and raised in Miami. It’s extremely hard out here to find your people when you’re not interested in the bar scene. What makes what Andres built through Know Your Physio so special is a community of men who are serious about actually building something: their health, their fitness, their businesses, and real connections.”
Read full review on Google“I’ve known Andres and the KYP community for several months now and I can say this is a group of people who take achieving excellence more seriously than any group I’ve ever been a part of. I wish I would have found them sooner.”
Read full review on Google
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 under the University of Miami's Department of Kinesiology and Sport Sciences, co-authored a book about Hunger Hormones 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.
"Interoception, knowing what your body needs before a wearable tells you, is a human right. Learn it, and you unlock the clarity, energy, and longevity that data alone can never deliver."
You might be just ONE step away from results like these KYP clients.
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."
"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."
"I have really enjoyed our conversations. There are few people like you, and the hours we spent together are like gold."
"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."
"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."
"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."
"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."
"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."
"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!"
You might be just ONE step away from getting results like these KYP clients
The team that delivers your audit, your labs, your consult, and your day-to-day.
