BJJ Mental Models Ep. 355: Jiu-Jitsu Tape Study, feat. Corey Guitard
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Sep 15, 2025 Corey Guitard, a black belt from 10th Planet Jiu Jitsu and owner of the Calgary branch, dives into the transformative power of tape study in Jiu-Jitsu. He highlights the significance of active video analysis for refining techniques and the importance of understanding invariants to enhance adaptability. Corey discusses integrating cognitive theory into coaching, the necessity of self-tape analysis for personal growth, and how embracing failure can break the stigma surrounding practice. It’s an insightful talk for Jiu-Jitsu enthusiasts looking to elevate their game!
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Use Research To Find Invariants
- Corey used his research training to compare instructionals and live footage to find universal details of moves.
- He calls these invariants and uses comparison charts to separate essential from contextual details.
Watch Footage With Intent
- Watch footage with intent and a clear objective rather than passively consuming content.
- Use film study tailored to your goals to make the viewing time productive.
Distinguish Deterministic Vs Probabilistic Rules
- Invariants are the elements that must exist for a solution to work and can be deterministic or probabilistic.
- Focusing on invariants helps you adapt other details while preserving what actually makes the technique succeed.