Your dojo. Your sensei.
Your pace.
Whether you've never thrown a punch or you drill every single morning, Shadow in Motion gives you a personal AI sensei, a curriculum built around you, and real belt tests — across a dozen martial arts, all the way to black belt.
A dojo, a curriculum, and a sensei — on your screen
Shadow in Motion is a complete martial-arts training system for anyone who wants to truly learn the arts — not just scroll past technique videos. You get a personalized curriculum across striking, grappling, and weapons arts, customized training cycles you move through at your own pace, and an AI digital sensei that guides every rep, watches your form, and tests you against real belt criteria at the end of each cycle.
From your first stance to your ten-thousandth
Never trained a day
Total beginner? Perfect. We build you from the ground up — stance, footwork, and fundamentals, one clean rep at a time, with a sensei that never runs out of patience.
Sharp — and staying sharp
Train every day and want an edge? Drill with intent, pressure-test your technique on camera, and keep every art in your arsenal razor-sharp.
Coming back
Rusty, or returning after years away? Tell us your old rank and how much you remember — we pick up right where your body still does.
No dojo nearby
Can't find a school — or a good one? Get genuine structure, a full curriculum, and a sensei in your corner, anywhere, any hour.
AI that trains you like a master would
At the heart of Shadow in Motion is a digital sensei — an AI instructor that guides you through every technique, answers in plain English, and actually watches you move. No mats, no commute, no ego. Just you, the work, and a teacher that's always in.
It watches you move
Record yourself with any standard webcam or phone and your sensei reads your form — stance, alignment, guard, hip rotation, and timing — then hands you clear feedback and your top fixes. Real-time motion capture · coming soon
Testing, on camera
Belt tests work the same way: perform your material on camera and get measured against real criteria. You earn each rank by showing the technique — not by checking a box.
Ask anything, anytime
Stuck on footwork or a kata sequence? Ask your sensei and get a step-by-step breakdown, a drill to fix it, and a reference — the moment you need it.
Powered by your own AI
Bring your own API key — Claude or GPT — and plug it straight in. Your sensei runs on the model you choose, private and under your control.
Your path, built around your life
Tell us your background
Which arts you want to train, any past experience and belts, how much you remember, and how many days and hours you can commit.
Get your custom path
A personalized starting level for every art and training cycles paced to your life — no wasted time, no skipped foundations, no fixed clock forcing you forward.
Train with your sensei
Guided daily sessions with technique breakdowns, terminology, and a video reference for every drill. Check off your reps as you go.
Show your work on camera
Film your reps on a webcam or phone and your sensei reads your form — giving you fast feedback and the one or two fixes that matter most.
Test when you're ready
Move at your own pace. When it's time, test on camera against real belt criteria at the end of the cycle — pass and advance, or sharpen the weak part and retest.
Twelve disciplines, one system
Strike, grapple, and flow across traditional and modern arts. You can sit at a different belt in each — that's not a bug, it's how real martial artists grow.
Step onto the mat.
Your first week is on us. Build your custom path across a dozen arts, meet your AI sensei, and find your people — free for 7 days, cancel anytime.
Start my free week →Already part of the community? Come train, talk, and hang with us:
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Train anywhere · Test when you're ready · Black belt again.
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