Tap earlier, on purpose
Know which submissions give you warning and which do not, so the decision to tap is made before the damage rather than after it.
Learn which body structures common submissions load, what warning signs matter, and when to tap.
See what a heel hook twists, why a strangle works when you can still breathe, and which warning signs mean stop. Written for people who train.
Clinical review where required. All 17 anatomy plates are free now.
An anatomy map organized by the structures each submission can involve.
94 authored modules across 10 tracks, from naming what you are looking at through to managing injuries and training into your forties. Safety-sensitive lessons require clinician review before release; every released lesson also passes source and editorial checks.
Continue by region.
Move from the shoulder into the joints most often exposed in grips, entanglements, and strangles.
Every module walks the same five steps.
Each module is a structured lesson that connects anatomy to tap decisions and partner safety.
What you are seeing
The structures in play, named: joints, ligaments, vessels, nerves.
What it loads
What the submission stresses, and how alignment changes the leverage.
Mechanics
How leverage, alignment, speed, and control affect the structures involved.
Tap decisions and warning signs
Why pain is not a countdown, why you should tap before pain or the limit of your available motion, and which symptoms need medical care.
References
Reviewed sources use American Medical Association style. Modules label material that still needs citation or clinical review.
What this helps you notice during training.
Not trivia. The point is that you recognize a dangerous position a beat earlier, and that you know which pain is worth respecting.
Understand your own injuries
When something goes wrong, know what is in that area, what the warning signs are, and when it is worth seeing someone about it.
Finish more
Understanding what a submission actually loads tells you why it fails and what to change, instead of just squeezing harder.
Planned pricing, shown before enrollment opens.
Lessons open after their required reviews. All anatomy plates are free to browse now. The prices below are informational.
Enrollment opening later
Timing: after Track A finishes review. No calendar date is announced yet.
- A 10-track curriculum released as reviews finish
- 17 free regional anatomy plates
- Quizzes and spaced flashcard review
- 3D joint models you can rotate
- Source citations for every released module
Monthly
$9.99/mo
Billed monthly when enrollment opens
Planned monthly option.
Enrollment not open
Yearly
$79/yr
About $6.58/mo at the planned annual price
Planned yearly option.
Enrollment not open
Lifetime
$149once
One payment when enrollment opens
Planned one-time option.
Enrollment not open
A free account works now; paid enrollment begins only after Track A review and billing verification.
You cannot be charged yet. The prices above are what they will be when lessons open.
Questions
When does paid enrollment open?
Paid enrollment is not open yet. It opens after the first modules pass final review and billing is ready. No payment can be started during the launch hold.
Is this for beginners or advanced grapplers?
Both. No medical background is required: every term is defined and tied to a position you already know. Beginners can start at the beginning; experienced grapplers can jump straight to a joint or a submission.
Can I check the sources?
Yes. Every released module cites its sources in American Medical Association style. Modules still being checked for accuracy stay private until that is done.
Is this medical advice?
No. It is anatomy education for athletes. Train within safe limits and see a professional for injuries or medical questions.