A strategic 28 day protocol to uncover hidden food triggers, reduce inflammation, and help your body finally respond the way it should. Perfect for people who “do everything right” but still feel bloated, tired, or stuck.
Reduce hidden inflammation
Identify food sensitivities
Restore energy and progress
A strategic 28 day protocol to uncover hidden food triggers, reduce inflammation, and help your body finally respond the way it should. Perfect for people who “do everything right” but still feel bloated, tired, or stuck.
Reduce hidden inflammation
Identify food sensitivities
Restore energy and progress
This program works because it removes guesswork, simplifies
your path, and gives you the structure you need to follow through.
This program works because it removes guesswork, simplifies your path, and gives you the structure you need to follow through.

A step-by-step framework that tells you exactly what to do, eliminating confusion and wasted effort.

Action-Based Approach
Every module focuses on practical tasks so you make visible progress instead of getting stuck in theory.

Support that keeps you accountable, answers your questions, and ensures you're on the right track.

Proven Systems
Methods tested across real clients and refined to deliver predictable, measurable results every week.
This program gives you a clear structure so you always know what to focus on. Instead of guessing what to do next, you follow a simple weekly plan that keeps your progress steady and manageable. Everything is broken down into steps that are easy to start and even easier to stay consistent with.
You also get support that keeps you aligned with your goals. Whenever you feel stuck, overwhelmed, or unsure, the framework brings you back to clarity. This makes it easier to make decisions, stay organized, and avoid losing time on tasks that don’t move you forward.
Over time, these small but focused actions compound. You begin to see real progress because every week builds on the last. The system removes friction, reduces stress, and helps you stay committed to the results you want—without overcomplicating your journey.
Real Change Begins
Even when you’re eating well and training consistently, your body may still be responding to hidden stressors you haven’t identified. Tight28 shows you what’s happening beneath the surface so you can understand why symptoms linger, why progress slows, and why you don’t feel the way your routine suggests you should.
This isn’t about doing more—it’s about seeing more.
When you understand the patterns behind your reactions, the decisions you make become easier, targeted, and effective. You stop guessing, start supporting your body correctly, and create results that finally match the effort you’re putting in.
This clarity is the turning point. Once you know what your system is responding to, you can adjust with intention and move forward without the confusion that’s been holding you back.
The Proof Is in the Progress
From first-time clients to high performers, every success comes from clarity, structure, and consistent coaching that delivers.
From first-time clients to high performers, every success
comes from clarity, structure, and consistent coaching that delivers.
Invest in Yourself
Tight28 is a once-a-year program designed to help you finally identify the hidden food reactions, recovery gaps, and inflammation triggers that block fat loss, energy, and mental clarity—even when you’re doing everything “right.”
You’ll have lifetime access to all modules, tools, and replays, plus coaching that walks you through each stage step by step. If you’re ready to understand your body on a deeper level and make changes that actually move the needle, this is where that clarity begins.
Identify hidden food triggers
Improve energy and focus
Support fat loss effectively
A self-paced program to build focus, discipline, and lasting change.
83 Practical Lessons
Lifetime Program Access
Practical Reflection Tasks
Access to Future Live Rounds
Upto 15% off 1-on-1 Coaching
or 2 monthly payments of $250
* terms & conditions apply
The Expert Behind Hundreds of Midlife Transformations
Joanne Lee Cornish is a performance and body composition coach with over 30 years of experience helping men and women redefine what’s possible in midlife.
Her approach isn’t about fads or quick fixes. It’s built on facts, science, and strategy showing clients how to rebuild their body, mindset, and confidence step by step.
From personal training to online programs and private coaching, Joanne has guided hundreds toward measurable, lasting results. Clients describe her as “THE REAL DEAL”, informed, honest, and relentless in helping you reach your goals.
If you’re ready to take control of your body and performance, this is where that shift begins.
Common Questions
Understand how the program works, what’s included, and
how it can help you recalibrate your body and energy.
Understand how the program works, what’s included, and how it can help you recalibrate your body and energy.
Tight28 is for anyone eating clean and training consistently but still struggling with bloating, fatigue, or stalled progress.
No supplements or special products are required. The program focuses on real food and lifestyle strategies.
No, it’s not a gut health protocol. It addresses hidden inflammation and food triggers affecting body composition.
Yes, all calls are live and recorded for replay if you miss a session.
The program is designed around identifying triggers, so adaptations may be needed for plant-based diets.
It’s an advanced, structured recalibration program focusing on inflammation, hidden food sensitivities, and body composition, not just clean eating.
Tight28 gives you the clarity, strategies, and support to
reduce inflammation, uncover hidden triggers
and improve body composition.
Tight28 gives you the clarity, strategies, and support to reduce inflammation, uncover hidden triggers, and improve body composition.
Joanne is a performance coach helping men and women build lasting strength, confidence, and results through structure, clarity, and proven science.

Copyright © 2025, Joanne Lee Cornish
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