BJJ Mental Models Mini Ep. 94: Kinetic Chains
Feb 19, 2026
A concise look at kinetic chains and how linked joint movement changes control and leverage. Clear examples contrast open chains versus closed chains and why connection to a surface matters. Practical illustrations include armbars and the stack pass. Tactical takeaways focus on creating closed chains for yourself and forcing open chains on opponents.
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How Kinetic Chains Explain Joint Interaction
- Kinetic chains describe how jointed structures move so one joint's motion affects the others.
- Understanding chains reveals why immobilizing multiple joints strengthens submissions like the armbar.
Armbar Example Shows Chain Importance
- In an armbar you must immobilize shoulder, elbow, and wrist to make the finish stronger.
- Loosening shoulder control lets breaking pressure on the elbow bleed into the shoulder and weaken the finish.
Build Closed Chains For Stronger Control
- Create closed kinetic chains for yourself by connecting limbs to grips, hooks, or frames.
- Closed chains form stronger structures that let you hold, follow, and control opponents effectively.