Personal Trainers & Fitness Coaches
I know what the starting line actually looks like, because I stood on it.
I was a broke in-person trainer, training clients for $10 a session, with no direction and no plan to ever get out of the grind.
Then I built an online fitness coaching business that went to six figures — and I documented every step so other trainers could do the same.
PTBI is those lessons built into one proven process.
Personal trainers PTBI has helped build online coaching businesses
Per month — the range PTBI students work toward with their coaching offers
Teaching trainers the business side of fitness, step by step
Ready to get started? Your next step is to book a free consultation call where we lay out your game plan and walk you through the process.
Who PTBI is for
You are training clients in a gym and you want out of trading hours for dollars — you want to work for yourself, online.
You finished school, you love fitness, and you do not want to spend your life in a job that has nothing to do with it.
You just got certified and you are deciding between an in-person gym job and building your own thing online.
You have started posting and maybe signed a client or two, but it is inconsistent and you do not know why.
You are stuck in a 9-5 you hate and you can feel your potential going to waste — you are ready to build a career around impact, not just a paycheck.
Be honest with yourself
When trainers find PTBI, it is almost never because everything is going great.
It is because some version of this list has been running in their head for months.
See how many of these sound familiar.
You are stuck in your own head — no clear direction, no one holding you accountable, and no plan you actually trust.
You have no consistent way to get attention — you post when you feel like it and hope someone notices.
You know how to take a client through a workout, but you have no system for delivering results online at scale.
You honestly have no idea where your next client is coming from — it is all referrals, luck, and hope.
When a prospect actually shows interest, you freeze — no process, no confidence, and too many conversations that go nowhere.
These are the common challenges almost every trainer hits when they try to go online.
PTBI built a process specifically to overcome every single one of them.
Tell us which of those five pillars is missing first. That is where your game plan starts.
The certification illusion
Here is something nobody tells you when you sign up to get certified.
A certification is the ticket to enter this space. It is not a guarantee of anything beyond that.
Your certification taught you how to coach.
It did not teach you how to create a product somebody can buy.
It did not teach you how to market yourself online.
It did not teach you how to find clients, or how to sell and sign clients with confidence.
And it definitely did not teach you how to structure a business and deliver results online.
So what does a certification actually qualify you for, on its own?
An in-person trainer job.
Working somebody else's floor, on somebody else's schedule, for somebody else's price — while the gym keeps the upside.
That gap is not your failure.
That gap was never taught, and it is what keeps most trainers broke.
The two paths
Watch enough trainers try to build a career in fitness and you will see the same two stories play out.
You trade hours for dollars on someone else's floor. Your income caps at how many sessions your body can survive, and you never actually own anything.
You try to piece it together alone — random posts, free programs, underpriced offers — and burn out before anything compounds.
If you have found yourself falling down one of these paths, you are not behind. You just never got the map.
How I know
When I graduated high school, I knew two things: I did not want a 9-to-5, and I did not want the traditional college-to-cubicle pipeline.
So I became a personal trainer.
My first clients paid me $10 a session to train in my mom's garage.
From there I ended up working in a gym — and that is where I learned what the in-person model really costs you.
I gave up on personal training completely.
I ended up bussing tables at BJ's Brewhouse and failing through community college.
Then, at 23, a friend suggested I try coaching online.
So I made one post saying I was taking online clients.
Three people signed up, at $50 a month.
That was the moment everything changed — not because the money was life-changing, but because strangers on the internet paid me for my coaching.
I dropped out of college.
I quit the bussing job.
I went all in — and I made over six figures in my first year of online coaching.
Then COVID hit, gyms shut down, and I watched trainer friends lose their income overnight through no fault of their own.
That is why I launched PTBI in 2020 — so trainers would never have to be one shutdown, one schedule change, or one algorithm away from broke again.
Zakk Colburn — Founder, PTBI
The other side
Stop and think about what you already know how to do.
You understand fitness.
You understand nutrition.
You understand coaching — how to take a real person, with a real life and real excuses, and walk them to a result.
That is the part you have already nailed down.
The part nobody ever taught you is the other side of this profession: business, entrepreneurship, and marketing.
That is where most trainers fail. Not in the gym. Not in the coaching. In the business that has to surround it.
The good news buried in that is simple: you do not need to become a better coach to fix this.
You need somebody to teach you the business — in the right order, built specifically for fitness coaches.
How we help
PTBI takes you from having no coaching business to having a full-time coaching business.
The model runs on five pillars.
They work as one system: take any single pillar away and the business crumbles.
Here is what each pillar actually is, the way I teach it in the program.
The Offer
How to package your coaching into an offer people actually want to buy — and how to talk about it online so the right people pay attention.
The Fulfilment
How to deliver coaching online and get clients real results without living in the DMs or burning out on 1-on-1 calls.
The Flow
How to create a predictable flow of people raising their hands — so you always know where your next client is coming from.
The Close
How to run a simple, honest sales process that signs clients at real prices — without pressure tactics or scripts that make you cringe.
The Operator
How to think and act like the owner of a real business — direction, accountability, and the standards that keep it growing.
Put together, the five pillars are aimed at one outcome: a coaching business that pays you full-time.
On the call we look at your five pillars and tell you honestly which one is missing first.
What's inside PTBI
The pillars are what you learn.
These are the three components that deliver them.
Good news / bad news
The good news: you now know exactly what a fully functioning online coaching business requires.
Master the five pillars and the business works — the offer, the delivery, the lead flow, the sales process, and the leadership to hold it together.
The bad news: structured information like this, built specifically for fitness coaches, is not sitting on YouTube for free.
So from here, you really have two options.
Option B starts with a free call. No pressure either way — you keep the game plan either way.
The proof
You should not have to take my story as proof of anything.
So here are online fitness coaches that built their business through PTBI.
These are the win plaques from inside the program — real trainers, holding the number from a real month in their business.


















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Every trainer on that wall started with the same first step you are looking at right now.
The free call
Your next step from here is to book a free consultation call with me.
On this call we will lay out your game plan for building your online coaching business.
We will walk you through each pillar and component of PTBI so you know how it works.
If PTBI is the right fit for you, we will show you what it looks like for us to work together.
If it's not, you still leave with the game plan.
Where you are right now — your experience, your audience, your income — so we know exactly what we are working with.
We look at your marketing, delivery, lead flow, sales, and leadership to find the bottleneck holding everything back.
A clear, step-by-step plan for your business — whether you build it with us or on your own.
You did not read this far to stay exactly where you are.
60-minute free consultation call — pick the date and time that works for you.
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Last thing
You nailed down fitness, nutrition, and coaching.
That was supposed to be the hard part — and you already did it.
What is left is the business around it: five pillars, one proven process, and a coach in your corner.
Book the free call, get your game plan laid out, and we'll walk you through everything on the call.
Then decide — with the full picture in front of you, maybe for the first time.
Free consultation. Your game plan.