

#152 CJI Recap, Jozef Chen Seminar, and Josh's Blue Belt
15 snips Sep 14, 2025
Highlights from a recent grappling event spark discussions on controversial tap-out incidents and the complexities of verbal submissions. A seminar by Jozef Chen provides insights into mastering guard retention and passing techniques, spotlighting innovative strategies for high-level grappling. The hosts share their experiences with a new AI-powered app designed to help athletes reflect on their training. They also examine the strategic nuances of grappling and share thoughts on the effectiveness of specific techniques during matches.
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Use Match Databases To Study Specific Failures
- Use tools like Outlier DB to rapidly search competition clips and study specific techniques you struggled with.
- Apply targeted clip searches (e.g., "Kimura Escape") to see dozens of live examples and learn patterns fast.
Data Entry Rollercoaster Around CGI Release
- Jake described the roller coaster of CGI being posted free, then paywalled, then free again and how it affected entering matches into his database.
- He spent days waiting and then had to enter a huge backlog once the videos returned to YouTube.
Rules Shape Post-Pass Behavior
- The CGI ruleset encouraged some competitors to stay flat on their back after guard pass to minimize submission risk.
- That behavior changed how matches flowed and required different attacker strategies to elicit movement.