- Nothing before noon
- Lunch · 12:00 · 500 kcal
- Dinner · 18:00 · 600 kcal
- Evening · 21:00 · 500 kcal
- Protein first, every plate
How Busy ProfessionalsGet Lean in 12 Weeks
3 Meals a day·3 Sessions a week·3 Months of focus
A practical system for a healthier, stronger and happier you
The whole method on one page. No cost, no catch.

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How Busy Professionals Get Lean in 12 Weeks: The 3-3-3 Method, by John Swan. Published .
The 3-3-3 Method
The whole method on one page
Three meals a day. Three sessions a week. Three months of focus.
- Day A · Upper push and pull
- Day B · Lower body and core
- Day C · Full body, lighter
- 30 minutes each
- Heavy. Log every set.
- 10–12 week push
- −1,000 kcal a day
- About 1 kg a week
- Then maintain
- Push again when ready
“The only benchmark is the version of you that stopped caring.”
Start here
Four moves, then you are running
Work out your numbers
The figures on page one are the worked example, not your prescription. Page two is where you set yours, because a 95 kg man and a 60 kg woman do not eat the same lunch.
Plan your three meals
Lunch at twelve. Dinner at six. Something at nine. Protein first on every plate, and the rest sorts itself out. Nothing before noon.
Book your three sessions
Day A upper, Day B lower, Day C full body and lighter. Thirty minutes each. Put them in the calendar like meetings, because that is what they are.
Track it for twelve weeks
One line a week. Weight, sessions done, how you slept. That is the whole log and it is deliberately boring.

The book
You are not lazy. You are busy, and every plan you have tried was written for somebody with two spare hours and a chef.
So I cut things. Then I cut again. What is left is three numbers small enough to hold in your head on a bad Tuesday, which is the only test that ever mattered.
It is not magic. You still have to show up three times a week and put protein on the plate. But you stop spending energy on the decision, and the decision was most of the fight.
Twelve weeks later you look different. More to the point, you feel like someone who could do another twelve.
John Swan writes about training, food, and the habits that hold up when life gets loud. He publishes at johnswantech.substack.com.
From a reader
“A really good read. Impressive!” 👏
Free toolkit
Get the whole method on one page
Nine pages. The method on a single sheet you can print, plus the worksheets to set your numbers and track the twelve weeks. It is the thing I would hand you if we met for coffee.
- 01Your numbersWork out the targets you actually eat to
- 02Your three mealsPlan lunch, dinner and the evening plate
- 03Your three sessionsDay A, Day B, Day C, booked in
- 04Twelve week trackerOne line a week. That is the whole log.
The toolkit comes either way. Leave any time with one click.
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