Break Your Bad Health Habits and Build a Body to Perform at Your Highest Level
Lean Body 90 is a system that has been taught to over 10,000 high performers on the most effective way to build muscle, increase energy, and burn fat without impacting their schedule.
Unlike other courses and fitness programs, this proven 90/90 System isn't based in philosophy or guesswork. I've spent 20 years working with top performers like you to build a lean body system you can use forever.
You don't have to be stuck in an unhealthy lifestyle. Get your body lean in 2025.
I'm Ready to Take Action!
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Look. You get it. Exercise, eat healthy, etc.
This isn't new information for you. I'm almost certainly not the first person you've heard about these concepts from.
You know what you need to do... but that doesn't mean you are doing the what's necessary to change.
This is not uncommon for high performers. You have a strong internal drive to succeed and improve. It's what got you to where you are now. You seek out information and have probably been through a couple programs.
But with pressure at work and a non-stop desire to level up, high performers have so much going on that it's impossible to fit everything in.
Or is it?
Even these high performers were stuck in unhealthy routines and a negative mindset.
Mark Manson
NYT Best Selling Author
Dan has been an incredible resource not just for common sense nutrition and exercise advice, but more importantly, in seeing how advice can integrate into my day-to-day decisions.
We all know we should stop eating junk food and exercise more. But Dan helped me understand why I continued to make the same unhealthy choices over and over, then strategize a few practical solutions to fit into my busy day-to-day life.
Mark Feldman
CEO of Game Show Network
Before working with Dan, I didn't have all the pieces in place to achieve what I was capable of. I was depressed, and it filtered into everything I did. I had resigned myself to my current plateau of professional success.
Dan helped me realize that I needed to transform my physique and mindset to be the kind of person who people will rally behind to get a "big deal" across the finish line. Our work together filled me with the confidence and pride I needed!
What happens if you don't get this fixed?
I know you have a lot going on. I've lived it. I've worked with thousands of high performing entrepreneurs, leaders, executives, and creators to transform their bodies and minds.
But I've also seen how far many people let themselves go before addressing the problem. I've personally coached people who were at their lowest point, who didn't have any other choice. If you continue to procrastinate, here's what can happen.
- Decreased energy
- Unhealthy weight gain
- Brain fog and lack of focus
- Poor sleep, which perpetuates lower energy levels
Simply put → if you don't get this fixed you are risk of losing the same drive and motivation that made you a high performer in the first place. When your inputs (habits, routines) are poor, your output (better work, more energy) will suffer.
You will struggle to perform at your highest level.
Do any of these sound familiar to you?
Have you ever wanted to build a lean body but aren't sure what the first step is?
Are you overwhelmed with the number of diets, workouts, and strategies out there for getting your body in shape?
Have you started an exercise program in the past, but felt stuck or gave up?
Are you using quick fix methods, cutting carbs, or doing long, boring cardio sessions without seeing results?
Are you frustrated with complicated workouts and equipment that eat up your time?
Do you find yourself spending too much time figuring out the exercises instead of doing the workouts?
Stop with quick fixes. Develop a long-term system for success.
If you've tried getting fit before, you probably faced similar challenges and problems. Maybe you started a program, but found it too difficult to stick to. Maybe life got in the way and you fell off track. Maybe you lacked the support and guidance needed to succeed.
But there is a solution.
With Lean Body 90, you'll have a plug-and-play system designed to keep you accountable and on track towards your goals. You’ll learn how to exercise, eat, and sleep with a proven plan that removes overthinking and procrastination so you can just act.
This creates routines in your life unlike anything you've ever experienced, providing the support and guidance needed to succeed.
Why the 90/90 System was designed for high performers
What is the 90/90 System?
This is the fat loss approach I've perfected after 20 years coaching high performers just like you:
- 90 minutes per week: Just three 30-minute strength circuit workouts that simultaneously build muscle and burn fat—no endless cardio or 2-hour gym sessions
- 90 days of focused effort: Treat fat loss like a sprint, not a marathon—push hard for a defined period, then switch to maintenance
This system works because it addresses the unique challenges high performers face. You're already crushing it in your career, but the same systems that make you successful professionally can transform your body too.
Instead of relying on motivation that always runs out, the 90/90 System creates sustainable habits that fit into your existing schedule.
My clients see incredible results not because they have amazing genetics or unlimited free time, but because they have a system that works even during their busiest seasons.
This isn't another quick fix or 6-week challenge. It's a complete framework that finally gives you the lean body you want without sacrificing your career, family time, or sanity.
Strength Supersets: The Science Behind More Efficient Results
The 90/90 System's power comes from its research-backed approach to strength training. At its core are specialized strength supersets that deliver better results in significantly less time.
Recent research from CUNY Lehman College found that superset training produced the same muscle and strength gains as traditional training while completing workouts in 36-55% less time. This groundbreaking study* compared superset training with traditional resistance training over 8 weeks.
How do supersets work? Instead of resting between exercises, you immediately transition to a different movement that targets another muscle group. This keeps your heart rate elevated (burning more calories) while still allowing each muscle group to recover.
The result? You can complete an effective full-body workout in just 30 minutes, three times per week, for 90 days... the foundation of the 90/90 System.
*Research by Burke, Ryan & Hermann, Tom & Piñero, Alec & Mohan, Adam & Augustin, Francesca & Sapuppo, Max & Coleman, Max & Androulakis-Korakakis, Patroklos & Wolf, Milo & Swinton, Paul & Schoenfeld, Brad. (2024). Less time, same gains: Comparison of superset vs traditional set training on muscular adaptations. 10.51224/SRXIV.419.
DON'T → Allow under-developed habits to sabotage the life you are building.
I will help you reject the belief that you have to choose between advancing your goals and caring for your body.
DON'T → Procrastinate, over-think, or believe the lie "I'll get to it later."
A lean body and healthy lifestyle is the ultimate path to having a richer, fuller life later — not waiting for "the right time."
DON'T → Hide behind excuses like complicated workouts and expensive equipment.
It's easy to be intimidated by new fitness gadgets and soul-crushing workouts. Lean Body 90 is simple and clear.
Get The Body You've Always Wanted
Most people have a goal to "lose weight and gain muscle” but go to the gym or buy a kettlebell without any kind of plan or system for follow through.
It’s all talk but little action. But there's more beyond action, because action without direction is ineffective. And you don't have time for that.
Do you want to know the secret to actually getting into shape?
Don't Set Goals, Create Systems Instead
One of my favorite quotes is from author and illustrator, Scott Adams. Adams said in his book How to Fail at Almost Everything and Still Win Big (what a great title),
Goal oriented people exist in a constant state of failure or waiting for the goal.
Systems people win every day just by sticking to their systems.
Adams is even more blunt later in the book when he says "Goals are for losers, systems are for winners."
I see this everyday with my personal coaching clients. They come in because they are missing their goals physically — they have a busy, high demand lifestyle and don’t have the time to focus on their fitness and diet. But 99% of these issues are because they have a goal instead of a system.
With goals, 99.9% of the time you’re waiting to achieve it or have just failed it. Achievement is great, but fleeting. It’s just on to the next goal.
Systems, on the other hand, are about the little things you do every single day that make a big difference in your life. The Lean Body 90 System is designed to be that system for you.
Why High Performers Struggle
with a Healthy Lifestyle
Banish these 3 Bad Body Habits.
Bad Habit #1: Procrastination
Too many high performers wait too long to prioritize their health, putting it off until the "perfect time" to begin.
What we have learned is that action creates momentum in your life, but this action only comes when you obliterate a mindset of procrastination.
Bad Habit #2: Over-relying on cardio
Have you ever tried to lose weight by getting on the treadmill, running for hours on end, or other cardio-heavy fitness plans? Maybe you lost some weight in the short term, but you probably put the weight right back on.
When you over-rely on cardio it actually ends up burning muscle, which is a key component of maintaining a healthy metabolism.
Bad Habit #3: Lack of systems
The biggest lean body killer a high performer can have is not building a system for their health. A good system will kickstart your lean body in the short term and keep you fit and energetic for the months and years to follow.
When you combine Lean Body 90 with the nutrition and sleep plans included in this course, you will have the system you need to make good decisions even when willpower has run out.
You don't have to settle for a big body.
The biggest mistake that high performers make is taking massive action on a short term program or fix... but you never relate it back to what you want your lifestyle to be. Everyone thinks they have to live in the gym in order to look better in the mirror.
But newsflash: you don't.
With this assumption, most high performers enter a vicious cycle of hectic workouts and fad diets, only to burn out because of a lack of systems and a disconnect from your ideal lifestyle. Getting caught in this cycle time and time again makes getting (and staying) lean almost impossible.
The solution: tie your lifestyle to your process for getting in shape.
By following the Lean Body 90 system, you will use the best systems that are proven to work for high achievers and leverage these systems to your desired lifestyle. When you do this and commit to the process, you'll start to see muscle build and pounds fall away.
Stop procrastinating.
Start taking action.
Let's be honest.
If you're reading this, you know you should be prioritizing your fitness. Since "getting in shape" found its way onto your to-do list, you've seen dozens of others do it successfully, getting their bodies lean, having more energy, and unlocking new levels of potential in the process.
But for some reason or another, you've been putting it off. And it's probably some combination of procrastination, all-or-nothing thinking, the fear of how much work you have to do, or thinking you don't have the time or equipment to "do it right".
Luckily, Lean Body 90 will get you to the other side. From procrastinator to action taker. From out of shape and tired to lean and high energy. And once you make the leap, you'll never look back. Are you ready to get started?
Hey, what's up! It's Dan Go. Here's my story...
I’m Dan Go, the CEO of High Performance Founder. I've spent 20 years coaching thousands of clients, helping them lose over 100,000+ pounds.
My mission in life is to help high achievers like you improve their health and build world class bodies.
But I wasn't always like this. You may not think it's true, but you're actually further along than I was when I started my fitness journey. I tried every trick, diet, and fad you could think of to lose weight,and while the results came initially they always waned off in the end.
P90x, HIIT, and grueling cardio sessions were the norm for me.
It wasn’t until I gave up all of the mainstream advice that my body seriously started to change.
🥘 Instead of eating 5 meals a day I was eating 3 or less.
🏋️♂️ Instead of cardio, I was circuit training and lifting heavy weights.
💪 I dropped my weight by 30 lbs and gained 10 lbs of muscle.
⚡ I found more confidence and energy than I know what to do with.
I’m currently 44 years old and feeling better than I ever did at 20. I know that if I can do this for myself and thousands of others then I can do this for you. Don’t get lost in the sea of misinformation.
Let’s get you results.
What Makes the 90/90 System Different?
The 90/90 System isn't just another workout plan—it's a complete transformation framework designed for the way high performers actually live.
While other programs expect you to rearrange your entire life around fitness, the 90/90 System fits into the life you already have with a simple schedule and timeline. It's exactly what I wish I had when I started my fitness journey.
90 minutes per week - Just three 30-minute workouts. No 2-hour gym sessions or endless cardio.
90 days of focus - Treat fat loss as a sprint, not a marathon. We go hard for 90 days, then switch to maintenance mode.
The 4 Pillars of the 90/90 System
1. Sweat (Build): Three 30-min strength circuits per week that build muscle and burn fat simultaneously.
2. Diet (Burn): Circadian eating plan that puts your hunger and appetite on autopilot without complicated meal tracking.
3. Recover (Optimize): High Performance Sleep Protocol that boosts energy, accelerates fat loss, and turns you into a machine.
4. Sustain (Maintain): Your exact game plan for what to do after the 90 days so you can keep your fit body forever.
Here's What You Get in Lean Body 90:
- Complete 90/90 System with all workout templates
- Video library of all 40+ strength circuit movements
- Step-by-step Circadian Fat Loss Eating Plan
- High Performance Sleep Protocol
- Post-90-Day Maintenance System
- Bonus materials: travel workouts, supplement recommendations, 5-minute meal recipes
The 90/90 System requires:
- No expensive gym membership
- No restrictive dieting that drains your mental energy
- No long cardio sessions that waste your valuable time
- No figuring it out alone - you get a proven system and community
My 60-Day Results Guarantee
If you put in the work and don't see results, I will give you a total refund. No questions asked.
The 90/90 System will help you build muscle, increase energy, and burn fat without impacting your schedule, because it's designed for busy high performers like you.
Join Lean Body 90 Today!
Build a lean body.
Be more confident.
Improve your energy levels.
Getting your body lean and healthy has a compounding effect on the rest of your life.
I've had clients go on to record breaking months in their businesses. Clients who have gained the confidence to start new relationships, even get married!
One of my favorite shifts to see is how people (like Kris) build and strengthen new bonds with their children. Many have even "dropped" 5-10 years off their inner age as a result of going through the Lean Body 90 process.
Whatever your goals are for getting in shape, Lean Body 90 will get you there faster.
Add your "before and after" to thousands of success stories in Lean Body 90!
Ashley
"Dan helped me drop 63 pounds and keep it off. No calorie counting or restricting carbs — just 3-4 days of strength training per week and trusting the principles he laid out for me."
Van
"To any self starting entrepreneur that’s struggling with finding a system that helps you make fitness and business progress at the same time, I encourage you to get involved and invest into Dan’s process."
Steve
"Dan's a wealth of information, and he'll clear up a lot of the crap on the internet that you hear."
The system you need to finally build and maintain a lean body
All high performers face the same 11 problems:
If you're reading this, chances are one (or more) of these problems are keeping you up at night (and keeping you from getting fit).
You know you should be exercising. You're not oblivious to the benefits! But many of these problems keep getting in your way and stuck in unhealthy, unsustainable routines.
Whether it's to improve your health, accelerate your fitness goals, or help you lose weight, exercising is something that's been on your list for a while. But it's so easy to wait for the "right time" when life and work settles down. Will it, though?
What you'll get in Lean Body 90
A complete system for building and maintaining a lean body
Here’s what you’ll get in Lean Body 90
- The 90/90 workout system you can do without an expensive gym membership.
- The Circadian Rhythm Nutrition plan that puts your fat loss on autopilot.
- The High Performance Sleep System to help you elevate your energy levels.
- Video library of the 40+ movements to use in the workouts.
- Bonus material: recommended supplements, travel workouts, mind control, 5 minute meals recipe book.
How Lean Body 90 is different than other fitness programs
No one understands the fitness challenges of high performers like I do.
- You think you have to spend hours at the gym every week. You do not.
- You think you have to buy expensive, often confusing equipment. You do not.
- You think you have to start a weird diet and cut out every fun food. You do not.
- You think you will get around to this when the time is right. Time is not waiting on you.
- You think success and consistency is about willpower. Success is a result of systems.
Hours of detailed videos to guide your workouts
30 minute metabolic workouts are at the heart of the Lean Body 90 program. These videos are clear, simple, and easy to follow. I won't waste your time with philosophy or fads.
These workouts have been rigorously tested with my clients over the past 20 years and deliver the best results in the shortest amount of time.
Circadian Rhythm
Meal Plan
Your nutrition plan is one of the biggest, but most misunderstood part of your lean body system.
I teach you how to understand your own rhythms of work and rest to help you lose weight & increase energy while feeling almost zero hunger.
If you want to put your diet on autopilot and make your food the best fuel for a lean body — this is the way.
High Performance Sleep "Crash" Course
Better sleep is the lead domino of your lean body system. When you sleep better, everything is easier! Your mood is better, you can focus effectively, you have energy for workouts, and your performance will skyrocket!
I'll show you how to establish better sleep habits and a create an environment in your home that is conducive to sleep. You'll also learn why good sleep actually begins right when you wake up. This part of the course is one of the most valuable and effective parts of your lean body system.
You will also have immediate access to:
🧭 Lean Body GPS
Come to a realistic understanding of where you are physically and set a destination that keeps you motivated.
💊 Recommended Supplements
There's a lot of crap in the market that can hurt, not help. I'll give you a list of clean options to support your lean body.
And much more!
🍦 Overcome emotional eating
🍽️ 5 minute meal plans
🧠 Mental mind control
🥘 Flexible dieting 101
Stop putting off your health.
Start building a lean body in 2025.
Question for you...
Do you struggle to exercise consistently, starting out with great ambition but then losing momentum?
Or do you find yourself overthinking every workout, held back by a frustrating perfectionism that keeps you from making progress?
Maybe you're familiar with the dread of stepping into the gym and feeling overwhelmed by all the equipment and options?
Or perhaps you spend time "planning" to exercise by researching the newest fitness gadgets, workout plans, and diet trends?
You're not alone.
In fact, you're just like the 10,000+ Lean Body 90 alumni used to be - before they joined.
And after going through Lean Body 90, these problems became a thing of the past.
Many went on to achieve their fitness goals, regain their confidence, and boost their overall well-being. Others have become role models for their friends and family, inspired others to prioritize their health, and discovered a newfound passion for fitness.
And you're one click away from making the commitment to yourself to finally embark on your Lean Body 90 journey.
The 90/90 System: Just 90 minutes per week for 90 days
Lean Body 90 offers efficient 30-minute strength circuit workouts just three times a week. These specialized supersets build muscle and burn fat simultaneously.
No more 2-hour gym sessions or endless cardio. Instead, you move directly from one exercise to another with minimal rest, keeping your heart rate elevated while giving each muscle group time to recover.
As a high performer, you're no stranger to the challenges of balancing work and personal life.
But, have you considered the long-term consequences of neglecting your health and fitness? Low energy, disease, and other health-related risks not only affect your personal life but can also take a toll on your professional achievements.
Don't let your health take a backseat. The 90/90 System is specifically tailored to your needs, ensuring that you can optimize your performance without sacrificing your other commitments. Break free from the all-or-nothing mentality and stop procrastinating on your health goals.
Remember, a healthier you is a more productive, focused, and successful you.
By investing in Lean Body 90, you're not only investing in your health but also in your future success.
I have dedicated my life to helping high achievers like you unleash their full potential through optimized health and fitness.
Don't wait any longer. Take charge of your health and give yourself the edge you need to thrive both personally and professionally.
Join Lean Body 90 today and experience the transformation you deserve.
Join Lean Body 90 TodayJoin Lean Body 90 Today!
60 DAY RESULTS GUARANTEE
Here is my promise: If you put in the work and don’t see results, I will give you a total refund. No questions asked.
