Muscle Mastery

Build muscle with a plan that actually works

This program gives you a clear direction so you can train with confidence. You get structured guidance that removes guesswork and keeps your progress steady.

Clear weekly structure
Simple training guidance
Real measurable progress

Join Muscle Mastery

Get 1-on-1 Coaching

Muscle Mastery

Build muscle with a plan that actually works

This program gives you a clear direction so you can train with confidence. You get structured guidance that removes guesswork and keeps your progress steady.

Gain Clarity and Confidence
Own Your Roadmap
Build Lasting Habits

Join Muscle Mastery

Get 1-on-1 Coaching

Why Muscle Mastery Works

This system works because

every session builds on the last

This system works because every session builds on the last

This program works because it gives you a simple structure

to follow and removes the guesswork from your training.

This program works because it gives you a simple structure to follow and removes the guesswork from your training.

Clear weekly structure

Each week is mapped out so you always know what to do and why it matters.

Simple and effective steps

No complicated rules - just the essential actions that deliver steady progress.

Built on real principles

Everything is based on how the body actually loses fat and builds consistency.

Keeps you accountable

The program keeps you focused supported and moving toward your goals without overwhelm.

Train with purpose

Learn the method behind effective muscle building

Build muscle the right way

Building muscle is not guesswork. It relies on understanding how your body moves, how your muscles respond to training, and how to fuel yourself so each workout actually leads to growth. This program gives you clear guidance on what to do, why it matters, and how to apply it in a way that fits your life.

You’ll learn the principles behind effective training, from movement patterns and technique to volume, recovery, and progression. You’ll also get straightforward nutrition strategies that support muscle without unnecessary complexity. The goal is not to overwhelm you but to help you train with confidence and intention.

By the end, you’ll know exactly how to build muscle that is strong, defined, and functional. You’ll understand how to adjust your plan, how to stay consistent, and how to make progress at any age or starting point. This is your framework for long-term strength and a body that works for you.

Join Muscle Mastery

Your muscle blueprint

Understand muscle so you can actually build it

Muscle grows when training is structured, intentional, and aligned with how the body actually works. This section gives you the core framework behind effective muscle building—movement, progression, recovery, and consistency.

You’ll learn why certain exercises matter more, why technique beats intensity, and why muscle responds best to the right balance of challenge and rest. You’ll also understand how to adjust your training based on your experience level, goals, and daily energy.

With this foundation, you’ll train with clarity instead of confusion. You’ll know what to do, when to push, when to recover, and how to make steady progress every week.

Join Muscle Mastery

The Proof Is in the Progress

See What Happens When

You Commit to the Process

See What Happens When You Commit to the Process

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

Get stronger with guided coaching and tools

Muscle Mastery gives you everything you need to build muscle efficiently—live coaching, structured workouts, step-by-step guidance, and the science behind training that actually works. You get a full system designed to help you get stronger, more defined, and in control of your body composition.

This program is built for real people with real schedules. You’ll learn a method that’s sustainable and effective without hours in the gym or complicated nutrition rules. The pricing is straightforward, flexible, and gives you full access to all coaching and content.

Ten live coaching calls
Workouts for every goal
Pre recorded lessons
Full access to Joanne

Muscle Mastery

Unlock Your Winning Mindset

A self-paced program to build focus, discipline, and lasting change.

80 Practical Lessons
Lifetime Program Access
Practical Reflection Tasks
Access to Future Live Rounds
Upto 15% off 1-on-1 Coaching

One Time Payment

$525

Join Muscle Mastery

or 3 monthly payments of $190

* terms & conditions apply

About Joanne

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.