Observed arrival · 2026-09-05
BJJ Game Builder Turns Training Notes Into a Grappling Plan
A planned Brazilian jiu-jitsu app for logging techniques in training and identifying what is working, failing, or worth studying next.
Field notes
The proposed workflow reduces a training session to four verdicts—Worked, Problem, Escaped, or Drilled—and places each entry inside one of six positions, from guard to standing. Its sample analysis compares the last 2, 5, or 10 sessions and separates drilling from successful outcomes. The page also shows a ranked “What to work on” list, where armbar and elbow-knee escape rise because opponents are escaping or the technique is repeatedly failing. Availability is presented as forthcoming on Google Play.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue