The Hidden Mechanics of Jiu Jitsu

Jiu Jitsu Is a Language—Learn Its Rules

Great practitioners don’t rely on speed or strength.
They understand structure, balance, and mechanical truth.

In The Hidden Mechanics of Jiu Jitsu, Roy Dean breaks down the unseen principles that govern control, efficiency, and inevitability on the mat.

If you’ve ever felt like techniques almost work—this fills the missing gap.

20 Modules that will change your understanding

1. Welcome to Hidden Mechanics
2. The Concave Wrist
3. The X Choke Vise
4. Knee Pressures
5. Hip Over Heel
6. Capture the Wrist
7. The Blind Spot
8. Stacking Your Joints
9. The Elbow Pummel
10. Spinal Deviation
11. The Angled Sprawl
12. Holding Space with Your Arms
13. Kokyu Underhook
14. Overhook Wristlock
15. Spiraling Down
16. Swiveling Into Position
17. Double Lapel Grip
18. Push and Pull with Cuff Grips
19. Overlapping Pressures
20. White to Black: Collar Chokes

This is Jiu Jitsu for thinkers.

👉 Watch. Study. Apply.