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FITNESS TRAINING DESIGNED TO MAXIMIZE MUSCLE GROWTH AND STRENGTH.

MGB – Muscle Growth Blueprint

(In Production Discount)
75% OFF Limited-Time Pricing: Save Big During Production! 

STEELEFIT™ presents the Complete MGB™ System, a step-by-step blueprint for building real, lasting muscle gains across 6 programs: Arms 1.0, Arms 2.0, Shoulders, Back, Chest, and Legs. With a focus on time under tension, near-failure intensity, and strategic exercise selection, MGB™ delivers a personal training experience that combines coaching, form cues, and a 4-step rep approach to maximize every rep. 

Why Join Now?

Each program is still in production, meaning new workouts, tutorials, and advanced techniques are being added weekly. By purchasing now, you secure:

 • Lifetime Access to all existing and future content.

 • Massive Savings: Pay just $199 today for the complete system—saving $100 off the current in-production price ($299.94) and $580+ off the post-launch price of $779.94.

Included Programs:

 • Arms 1.0: The original blueprint for biceps and triceps growth.

 • Arms 2.0: Advanced progressions, new workouts, and updated cues.

 • Shoulders: Build well-rounded deltoids, traps, and stabilizers.

 • Back: Strengthen lats, mid-back, and lower back with precision.

 • Chest: Develop a powerful, defined chest targeting upper, middle, and lower pecs.

 • Legs: Combine TUT and near-failure techniques for quads, glutes, and hamstrings.

Act Now and Save!

This massive discount is available only while MGB™ is in production. When complete, the total price increases to $779.94. Secure your lifetime access now for just $199 and transform your physique with the Complete MGB™ System.

MGB™ – Muscle Growth Blueprint

More MGB Programs 

STEELEFIT presents MGB™ – Shoulders, a complete program designed to build strong, balanced deltoids while enhancing stabilizers and traps. Using the Muscle Growth Blueprint™, this program targets every head of the deltoid with precision and purpose.

Shoulders – MGB

Designed for serious lifters, MGB™ – Back develops every portion of your back using strategic, research-backed exercises. Enhance width, definition, and overall strength while improving core stability.

Back – MGB

Strengthen and Shape Your Lower Body

MGB™ – Legs combines the Muscle Growth Blueprint™ principles with progressive overload to build powerful, balanced legs. This program emphasizes time under tension and near-failure intensity for quads, glutes, hamstrings, and calves.

Legs – MGB
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Built for Results

Unlock Your Strength with Elite Training Programs for Maximum Muscle Growth, Lean Body Composition, and Peak Performance

Hayden Steele is a renowned fitness professional with over a decade of experience. With a degree in Exercise Science, Hayden holds multiple certifications, including NSCA-CPT, CSCS, CSCCa-SCCC, and is a Master Specialist in Muscle Activation Techniques. 

Hayden’s expertise is unparalleled. A former Division I collegiate strength coach, Hayden has trained over five NFL first-round draft picks. Creator of the SHOCK Women’s Fitness App and a specialist in hypertrophy, Hayden has been featured in Women’s Health, Shape, SELF, US News & World Report, and Oxygen magazines.

Through SteeleFit, Hayden delivers transformative, science-driven training programs.

Join for FREE

MGB Free

STEELEFIT™ presents MGB™: Our 5-day Muscle Growth Blueprint Training Program designed for the shoulders, back, chest, legs, arms, and abs. This comprehensive muscle-building system is currently in production. This is an exclusive sneak peek into the MGB™ Training Program. Enjoy access to select content and take your training to the next level! Engineered for hypertrophy and strength, it focuses on time under tension, near-failure intensity, and carefully selected exercises—helping you build muscle and strength, with the sculpted definition you've always wanted. Why Choose MGB™? Elevated Training Strategy: Engage in guided sessions that push you toward near failure for maximum muscle development, ensuring each and every rep counts and is optimized to achieve its maximum impact. A Smarter Way to Train: Move beyond random workouts with a structured progression targeting the most effective angles, ensuring each rep is purposeful. Immersive Personal Training: Each session delivers step-by-step instruction, precise form cues, and a 4-step rep approach, activating muscle fibers you didn’t know you had. Focus on Time Under Tension: Replace arbitrary rep counts with intentional movement. Gain control of each phase of the lift and unleash real hypertrophy. MGB™ will continue to expand with new content, giving you a constantly evolving muscle-building toolbox. If you’re ready to swap cookie-cutter routines for a truly progressive plan, this is your blueprint.

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Anthony Hill, who plays Dr. Winston Ndugu, a cardiothoracic surgeon on ABC’s Grey’s Anatomy, shares his experience training with Hayden Steele. Listen to what he has to say about STEELEFIT™

Grey’s Anatomy Actor Anthony Hill Endorses Hayden Steele

“
Anthony Hill, who plays Dr. Winston Ndugu, a cardiothoracic surgeon on ABC’s Grey’s Anatomy, shares his experience training with Hayden Steele. Listen to what he has to say about STEELEFIT™
- Anthony Hill, who plays Dr. Winston Ndugu, a cardiothoracic surgeon on ABC’s Grey’s Anatomy, shares his experience training with Hayden Steele. Listen to what he has to say about STEELEFIT™