The Inside-Out Weight Loss Challenge
Stratford-upon-Avon · 10 Weeks · Starting soon

You know what
you should do.
Let's fix why
you're not doing it.

Low energy. Weight going the wrong way. Stress finding its way to the fridge. You've tried before. This time it starts in a different place.

Take the Profile 2.0 Assessment Book Your Obligation-Free Call
Just an honest conversation
10 Weeks
Full programme
Free Diagnostic
BodyScan included
Studio + Online
Stratford & remote
Psychology + Training
Why this works differently
You're not alone in this

Busy, capable,
and quietly fed up
with this.

You run a business, manage a team, hold things together for everyone else. This one area keeps slipping — and the gap between how you look after yourself and how you perform everywhere else is getting harder to ignore.

It's not laziness. It's not lack of information. Something specific is running this pattern, and until that changes, nothing else will stick. That's what the ten weeks addresses.

Energy that fades by mid-afternoon and never properly returns
Weight slowly gaining ground despite good intentions
Stress finding its way to food, drink, or doing nothing when you know you should
Good weeks followed by a slide back - and the silent frustration that follows
The feeling you should have sorted this by now
Why this is different

The problem has never been
the plan.

Every approach you've tried has started on the outside. This one starts where the pattern actually lives - and the training works alongside it, not instead of it.

01
The psychology first
Ten weeks of structured group coaching using the Inside-Out Method. Your specific pattern identified, your blind spots addressed, the behaviour changed at the level where it lives - not just managed at the surface.
The 2.0 Method · Darren Tebbenham
02
Then the training
Time-efficient sessions at Gloo's Stratford studio - designed for busy people who need results, not a two-hour gym commitment. Online workouts keep the momentum going when you're travelling or life doesn't cooperate.
Gloo Fitness · Stratford upon Avon
The structure

Ten weeks.
Three phases.

The sequence is deliberate. Each phase builds directly on the last - which is why the results hold when everything else has been temporary.

1
Weeks 1-2
Awareness
See the pattern clearly
Full diagnostic including BodyScan at Gloo Studio and programme set-up including your introductory first session. Your specific pattern identified and the reason behind the behaviour understood — not at a surface level but at the level where it actually lives. Insight is the deliverable in Phase One.
2
Weeks 3-7
Intervention
The inside work becomes active
Three decisions installed that change the foundation. The biology (converting your body into a fat burning machine) introduced after the psychological groundwork is in place. Studio and online training running alongside throughout.
3
Weeks 8-10
Integration
Consistency becomes identity
Consistency stops being something you try to do and becomes who you are. This time there's no going back. You can then jump into a Gloo membership, continue online or a combination of both.
The studio

Gloo Fitness.
Not a gym.
A studio.

If the idea of walking into a gym has ever put you off, Gloo is different. A friendly, focused environment where you're known, the sessions are efficient, and nobody's there to intimidate anyone.

Time-efficient training - results without the two-hour commitment
Small groups - you're known, supported, and not anonymous
Online workouts for when you're travelling or away
One-on-one options if you need them
Before you begin

A free full
diagnostic session.

Every programme starts with a proper diagnostic - not a sales conversation. A real session that establishes exactly where you are, what's been running the pattern, and what the ten weeks needs to address for you specifically.

Most people leave the diagnostic with more clarity about why this has been difficult than they've had in years. That alone is worth the time.

"The diagnostic alone will shift your thinking about why this has been difficult."

Darren Tebbenham BSc, MSc
Full pattern profiling - your specific psychology identified using the 2.0 Profile
BodyScan - your baseline data measured before the programme begins
A clear picture of the specific pattern that has made previous attempts temporary
An honest conversation about whether this is the right fit - no pressure either way
All of this before you commit to anything
The Four Patterns

Your behaviour has a shape.
This identifies it.

There are four psychological patterns that underpin almost every struggle with weight. One of these is you. Recognising it is the beginning of everything.

Pattern 01
The Perpetual Negotiator
Always committed in principle. Always with a caveat. The diary is full, the timing is wrong, the conditions aren't quite right. Capability was never the issue. The case for delay is always convincing.
"I'll properly commit when the conditions are right." The conditions are never quite right.
Pattern 02
The Resilient Restarter
Determined. Keeps coming back. Genuine wins in the history. But every restart deploys the same tool — willpower — that failed last time. The pattern isn't weakness. It's strategy applied to the wrong problem.
"This time will be different." And you mean it. Every time.
Pattern 03
The Weekday Warrior
Monday to Friday — exemplary. The weekend, a social event, a schedule change — and the structure collapses. Without the environment, the behaviour goes with it. It's not a discipline problem. It's an identity problem.
"I'm good when nobody is interfering." The interference never stops.
Pattern 04
The Clean Slater
Always waiting for the right conditions to begin properly. A clear diary. A finished project. A clean run. When it finally starts it's intense and committed — until the first curveball. Then the reset ritual begins again.
"I just need a clean run — then I'll nail it." The clean run never quite comes.
The Six Blind Spots

What no plan has ever
reached.

Underneath every pattern are blind spots — specific things that have been quietly running your behaviour without you knowing. The ten weeks maps and addresses the ones active in your profile.

01
The Effort Gap
A little effort, a lot of hope. The gap between input and expectation is where most people quietly give up.
02
The Pre-Load
The excuse is constructed before the situation arrives and deployed automatically.
03
The Real Obstacle
The reasons are real. But they're being used in a way that makes change impossible.
04
The Hidden Narrator
The voice underneath the voice. It runs the pattern before the conscious mind can intervene.
05
The Character Flaw
The most damaging belief of all. It mislocates the problem entirely — and ensures it can never be solved.
06
Food Conditioning
Food is one of the fastest ways to change how you feel. When understood as conditioning rather than character, the shame disappears.

There is nothing more important than your health. And the only way you'll get on top of your weight is if what you do, sticks. Book an obligation-free call to take a giant stride closer.

Book Your Obligation-Free Call →
The Inside-Out Model

Most programmes work up here.
We start down here.

Every lasting change in behaviour starts at the bottom of this model — not the top. The reason everything else has been temporary is that it only ever addressed the outside.

OUTSIDE
INSIDE
You 2.0
The version of you this creates
Your Outcomes
Weight. Energy. Confidence.
Your Behaviours
What you eat & drink. The exercise you regularly do.
Where most programmes stop  ·  Where this one starts
Your Identity
Who you believe yourself to be
Your Beliefs
Your self-talk and patterns of thinking
Your Stories
Where it was built

Change the stories. Change the beliefs. Change the identity. The behaviours and outcomes follow — naturally, and permanently.

The Framework

The 2.0 Method.
Four components. One sequence.

Psychology before biology. Identity before habit. Inside before outside. That sequence is non-negotiable — and it's why everything else has been temporary.

01
The Code
Psychology
Three internal decisions that make everything else possible. Be your own priority. Do what you say. Be resourceful.
02
The Shift
Transformation
Stage one: The Mirror — the pattern becomes undeniable. Stage two: The Vision — You 2.0 becomes real enough to move toward.
03
The Switch
Biology
Insulin control first. Fat becomes the fuel. Energy stabilises. Cravings resolve. Fat loss becomes the natural result of living differently.
04
The Rewrite
Identity
Consistency stops being something you do and becomes who you are. Things become easy and effortless — but easy is earned.
The people behind it

You'll know
exactly who you're
working with.

No faceless programme. No rotating coaches. The same people from the first call to the final session.

Founder · Inside-Out Method
Darren Tebbenham
BSc, MSc · Psychology & Behaviour Change
Former University Lecturer and trainer of trainers — 3,000+ personal trainers trained worldwide. Author of The Psychology and Biology of Weight Loss. Two decades of applied behaviour change in clinical settings including type 2 diabetes, post-bariatric support, cardiac rehabilitation and GP referral. Darren has also coached in fitness and nutrition in Australia, Spain and across the UK.
Co-Founder Gloo
Allison Rumgay
Nutrition Coach · Personal Trainer
30+ years of experience working with women navigating real-life health challenges. Allison is a weight loss and menopause specialist as well as experienced personal trainer and nutrition coach. Science-based nutrition, practical training, and the kind of support that makes consistency feel possible rather than punishing.
Studio Manager & PT
James Purdy
Pilates · Sports Therapy · Rehab
A competitive athlete and qualified massage therapist who runs the day-to-day at Gloo. He brings a uniquely holistic approach to training - combining corrective exercise with hands-on therapy and genuine attention to how you move and feel. James is the lead trainer and head coach at the studio.
What people say

Results that hold.

"I'd tried everything. Gloo was the first place that actually explained why I kept failing - and then fixed it."
Sarah M. · Stratford-upon-Avon
"I'm not a gym person. I never will be. But I'm fitter and lighter than I've been in fifteen years."
George G. · Online
"The accountability piece is what's different. It's not a check-in - it's someone genuinely in your corner."
Joanne H. · Stratford-upon-Avon
The investment

Everything
in one place.
One price.

The full Inside-Out coaching programme combined with ten weeks of training at Gloo.

Psychology and training working together... because one without the other is why everything else has been temporary.

Individual options available. Discuss on the call.

Next cohort — places limited
Recommended · Best value
The Full Inside-Out Challenge
£1,200
Save £294 vs. individual options

A fraction of what low energy, failed attempts and starting again have already cost you.

10-week Inside-Out group coaching programme
10 weeks training at Gloo Fitness Studio
Online workout access throughout
Free full diagnostic + BodyScan
WhatsApp support between sessions
90-day plan built in the final sessions / continue with Gloo

"I'd tried everything. Gloo was the first place that actually explained why I kept failing — and then fixed it."

Sarah M. · Stratford-upon-Avon
Claim Your Place — Book the CallClaim Your Place
Coaching only
£997
Inside-Out programme · No training
Training only
£497
10 weeks at Gloo · No coaching

Individual options available — discuss on the call.

Ten weeks from now,
this could be a different story.

The first step is a free 15-minute call. No pressure, no pitch - just an honest conversation about where you are and whether this is the right fit.

Book Your Free 15-Minute CallBook an Obligation-Free Call
Free · 15 minutes · Stratford-upon-Avon & online
Take the Gloo Profile first →