ZTraining

90-Day Fat Loss Challenge

Drop fat. Build muscle. Improve everything.

A 90-day structured system distilled from 18 years of executive coaching. No supplements. No rigid meal plans — just a clear progression you can run yourself.

18

Years coaching

3

Continents

1-on-1

Methodology, not a template

Get the 90-Day Challenge — $97 →

Instant PDF download · One-time payment · 60-day guarantee

The honest truth

Why most programmes fail

You lose muscle, not just fat

Calorie restriction without the right training stimulus strips muscle alongside fat. You end up lighter but softer, and your metabolism is slower than when you started.

Rigid plans collapse at week two

Miss one day and the programme tells you to restart. Real life doesn't work like that. Miss a session here, the programme continues from where you left off.

Meal plans built for laboratories

Most nutrition frameworks eliminate entire food groups or demand precision that's impossible at a restaurant. This system uses three numbers, set once.

The scale lies and you quit

Recomposition changes your body's makeup, not just the number on the scale. Most people quit too early because they're watching the wrong metric.

"The body is engineered to perfection. Give it the right inputs and it self-corrects. Your job is to stop fighting it."

How it works

Four phases. 90 days. Your body rebuilt.

01

Weeks 1–3

Foundation

Build the movement habit. Establish your personal nutrition baseline, a 10-minute calculation that governs everything that follows. Energy improves, sleep deepens, digestion settles.

02

Weeks 4–6

Activation

Iso 1 and Negative 3 intensity techniques are introduced progressively, increasing stimulus without adding time. Muscle definition starts to appear.

03

Weeks 7–9

Intensity

Supersets and drop sets raise metabolic demand significantly. This is where most programmes lose people. Yours is built for this exact moment.

04

Weeks 10–12

Peak

Cluster sets bring maximum training stimulus. The habits built over nine weeks are now automatic, and the new composition locks in.

What's inside

Everything you need. Nothing you don't.

01

90-day training plan

Every session mapped day by day, upper body, glutes & legs, recovery protocols. Nothing left to interpret.

02

Nutrition framework

Three numbers, set once in 10 minutes. Training day and rest day macros, no meal plans, no restrictions.

03

Progressive intensity system

Iso 1, Negative 3, supersets, drop sets and cluster sets, introduced phase by phase. Zero plateaus.

04

ZTraining recipe guide

Five complete recipes, Cajun salmon, poke bowl, chicken & rice and more, built around your macro targets.

05

Progress tracking system

Five weekly metrics that actually show recomposition, read together rather than in isolation.

06

Protein & carb reference tables

Full macro tables for every approved food source. Raw weights, cooking rules, all pre-calculated.

Client results

Real people. Real results.

Results come from following the system, not finding a shortcut.

★★★★★

"By week six my jeans were loose and my strength was going up weekly. I hadn't changed a number on the scale, but my whole body looked different."

Sarah M.

Dubai, UAE

★★★★★

"The nutrition section was the piece I'd been missing for years. Once I understood my three numbers, everything clicked."

Rachel T.

London, UK

★★★★★

"I've done six programmes in three years. This is the first I completed. The phases build perfectly and the instructions leave no room for confusion."

Jessica L.

New York, USA

Francesco Zen — ZTraining

The mind behind the method

Not a template. Eighteen years of real coaching, condensed.

This programme isn't a diet, and it isn't a punishment. It's not another thing you have to white-knuckle your way through.

Over 18 years coaching clients across the UK, US and UAE, I've seen every approach. The ones that work are never the hardest ones, they're the ones that fit inside a real life.

  • —18 years of professional coaching across UK, US and UAE
  • —Coaches each client personally, no outsourced check-ins
  • —Industry awards, Washington DC (2019) and London (2021)
  • —Part of ZLIFE — ultra-luxury longevity and preventive health
  • —Formal education in Diet and Nutrition

Common questions

Answered honestly

  • →Sessions are capped at 50 minutes, 4 days a week as standard. If you're genuinely exhausted, take an extra rest day, it's written into the programme.
  • →Continue from where you left off. Don't restart, don't punish yourself. Missing a day is normal, not a failure.
  • →You calculate three numbers once, at the start. It takes 10 minutes. Everything else follows automatically from those three numbers.
  • →This is recomposition, not weight loss. If your waist is down and your training weights are up, you're transforming exactly as intended. The mirror is the real metric.
  • →No. Food first, always. Whey protein is listed as an option, never a requirement.

Limited launch price

Standard Price $147

$97

Instant PDF download · Delivered immediately after purchase · Yours forever

Get the programme now — $97 →

60-day money-back guarantee · No questions asked

What comes next

Ready to go further ?

Once you've completed the 90 days and want it run for you personally, custom programming, direct access to Francesco, and adjustments built around your actual schedule, that's what ZTraining's executive coaching does.

Explore ZTraining coaching →

Every transformation begins with one decision .

You made yours when you opened this page.
The rest is engineering.