Science-Based Bodybuilding
Evidence-based programs designed to help you build muscle, gain strength, and achieve your goals.
Structured, evidence-based programs designed to remove guesswork and make progress more predictable.
Every program is built using the latest evidence and practical coaching experience.
Whether your goal is muscle growth, strength, fat loss, or body recomposition, there's a program for you.
Built on evidence-based principles that have helped thousands of lifters achieve their goals.
Every program is built using the latest evidence and practical coaching experience.
Whether your goal is muscle growth, strength, fat loss, or body recomposition, there's a program for you.
Built on evidence-based principles that have helped thousands of lifters achieve their goals.
Structured, evidence-based programs designed to remove guesswork and make progress more predictable.
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Transformations
Results vary based on factors such as training consistency, nutrition, and individual differences.
Before
After
Aaron McKinney
“I especially liked the powerbuilding system as it had options for both 4 and 5 days a week to fit my schedule. I also really liked the inclusion of top sets as I like to train with more of a powerlifting focus but still want a good physique! The inclusion of an exercise substitution list is also a welcome touch.”
Before
After
Danny Prusher
“In less than three months, I had simultaneously burned more fat and built more muscle than I had ever thought possible.”
Before
After
Harrison Flanagan
“I'm currently running the powerbuilding program. at the start of 2019 my core lifts were: D - 120kg, S - 100 kg (no depth), B - 80kg, OHP - 50kg. I am currently 1RM testing, hitting a squat PB today at 180kg parallel, expecting to hit 210-220 deadlift, 130-140 bench and 75-80 ohp.”
Before
After
Liam Wilson
“Insane program. Enough variation to keep you from getting bored. Easy to find motivation when the sets, reps and RPEs are all laid out for you”
Before
After
David Ruess
“I’ve increased my 3 main max lifts ~115 lbs across the board. Below are the final stats. Super proud to have worked hard and seen some amazing results. I chose to focus on increasing my strength so This PROGRAM hits!”
MacroFactor continuously adjusts your nutrition targets based on your progress.
Built around the latest nutrition science, not guesswork or fad diets.
Track what you eat, stay flexible, and achieve your goals without unnecessary restrictions.
Whether your goal is fat loss, muscle gain, or maintenance, MacroFactor helps you stay on track.
MacroFactor continuously adjusts your nutrition targets based on your progress.
Built around the latest nutrition science, not guesswork or fad diets.
Track what you eat, stay flexible, and achieve your goals without unnecessary restrictions.
Whether your goal is fat loss, muscle gain, or maintenance, MacroFactor helps you stay on track.
By the numbers
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Programs Sold
Programs designed for muscle growth, strength development, and physique improvement.
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MacroFactor Users
Building one of the world's largest evidence-based lifting communities.
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YouTube Subscribers
Making exercise science accessible through in-depth educational content.
A smart nutrition app that adapts to your progress and helps you reach your goals.
Real-world fitness research conducted transparently and shared openly with the lifting community.
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