STATURESTATURE Mechanics
OPEN SEASON — All features unlocked free through March 21 — All features free· ending soon
OPEN SEASON — All features unlocked free through March 21 — All features free· ending soon
You've been lifting for years. You've read the programs, watched the tutorials, and followed the cues. But no one's ever shown you what your specific body — with your limb lengths, your torso, your proportions — actually does when you squat, pull, or press. STATURE calculates the physics for your body and turns them into something you can see.
Free. No sign-up. Runs entirely in your browser.
Every beginner program, coaching cue, and YouTube breakdown is designed for some average body that probably doesn't match yours. When "knees out" doesn't fix your squat or "chest up" doesn't help your deadlift, it's often because the standard cue assumes different proportions than you have. STATURE shows you what's actually happening in your kinematic chain — so advice that works for your body finally makes sense.
See how your proportions compare across six major lifts. Discover which movements your body is built to excel at — and which ones you're fighting your levers on.
Compare your mechanics against any other build. See exactly how different bodies handle the same weight — and understand why your squat looks different from someone else's.
Not every stance or grip works the same for every body. Get ranked variant recommendations based on your actual proportions — stop using setups optimized for someone else's levers.
Answer five questions about your body and lifting style to get a plain-language explanation of your biomechanical profile. A great starting point if you're not sure where to begin.
Just your height, weight, and sex. STATURE derives all segment lengths — femur, tibia, torso, upper arm, forearm — from validated anthropometric ratio tables. If you want extra precision, you can input measured segment lengths directly.
Demand factor is how much mechanical work your body does per rep, expressed relative to an average-proportioned person at the same load. A demand factor above 1.0 means you're working harder than average for that weight. It explains why two people lifting the same bar don't always feel the same effort.
STATURE doesn't rank proportions as good or bad — every build has tradeoffs. Longer femurs increase squat difficulty but can help the deadlift. Longer arms shorten the pull. STATURE shows you the full picture across all lifts so you can understand where your body has an edge and where it doesn't.
YouTube coaching is designed for an assumed body. STATURE calculates physics for your body. You input your measurements and get a visualization of your actual joint angles, bar path, and segment lengths — not a generic demonstration.
Yes. The comparison tool lets you enter two sets of measurements and see both figures animated side-by-side for any lift. You can compare to a training partner, to a hypothetical elite athlete's proportions, or to the population average.
Yes, the core tool is free. STATURE Pro ($49 lifetime) unlocks saved profiles, training logs, full build profile analysis, and custom segment inputs. No subscription — just a one-time purchase if you want the full feature set.
Build profile, variant recommendations, and plain-language explanations — free.
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