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Train smarter than your trainer ever explained.
You’ve outgrown bro-science TikTok. You want to know why hip-thrusts fire glutes, why incline press shifts emphasis, why deep squats bulletproof knees. FixAxis is built for the curious lifter who reads, watches, and wants to actually understand the body they’re sculpting.
What you'll achieve
Train with intention. Stop wasting reps. Build the body and the knowledge to maintain it for decades.
What's holding you back — and how FixAxis fixes it.
We built each solution around the real problems we hear from professionals like you.
Problem 1
Conflicting advice on Instagram, YouTube, and TikTok
Every recommendation cited — NASM, NSCA, Human Kinetics, peer-reviewed journals. No bro-science.
Problem 2
Can’t feel the target muscle no matter what you try
3D overlays show the prime mover firing — retrain your mind-muscle connection visually.
Problem 3
Plateaus despite consistent training
Alternative-movement library generated from 3,242-exercise biomechanics database — break stagnation with science.
Problem 4
Injuries always seem one heavy session away
Common Mistakes catalog + Mobility-first programming reduces preventable injuries dramatically.
Tools built for Fitness Enthusiasts
3D Anatomy on Every Lift
See exactly which muscle is doing the work — frame by frame.
Programmed Splits
PPL, upper/lower, and full-body programs built from real periodization principles.
AI Form Coach
Ask Alex anything — form, programming, recovery — with cited answers.
Theory Hub
Hypertrophy science, mechanical tension, motor units, fatigue management.
Common Mistakes
Side-by-side correct vs. wrong form videos for every major lift.
Smart Alternatives
When equipment is missing or a joint is cranky — swap to a same-pattern lift instantly.
Start with these workout categories
The numbers you can audit
We don't do vague claims. Here's what backs the platform.
70+ tutorials, growing weekly
Hypertrophy + strength references: Brad Schoenfeld, Bret Contreras, Mike Israetel
No-attribution-required CC0 background music for distraction-free training
14-day money-back guarantee
From people exactly like you
Verified reviews from fitness enthusiasts using FixAxis daily.
“I’ve trained for 12 years and thought I knew my anatomy. FixAxis’s breakdown of incline press vs. flat made me realize I’d been chasing the wrong muscle for years. My upper-chest finally responded.”
Michael Brennan
Hobbyist Lifter, Dublin
“AI Coach gave me a periodization breakdown for my deadlift in seconds, with citations to Schoenfeld and Nuckols. This is what I’ve been waiting for from a fitness app.”
Hannah Weiss
Powerlifting Hobbyist, Berlin