What to Do the Day After Open Mat: A 20-Minute Review Routine
Open mat exposes every gap your regular classes cover for you — and most of that information evaporates by Tuesday. The Monday-morning routine that keeps it.
Topic
Study Habits.
Notes on what actually makes jiu-jitsu stick between classes — the habits, routines, and review systems that turn isolated technique drilling into long-term retention.
11 posts on this topic.
Voice Notes vs. Written Notes vs. Video Review for BJJ
Written notes were my system for years and never became a habit. Voice memos did, by accident, at a red light. Where each format fits, and the one I'd keep if forced to choose.
How to Use ChatGPT to Study Jiu-Jitsu (and Where It Falls Apart)
A year of using ChatGPT for BJJ study: the two patterns that earn their keep, the exact prompts I use, and the failure mode where wrong answers sound identical to right ones.
Should You Take Notes During BJJ Class?
I brought a notebook to class for three weeks. It failed, but not for the reason I expected. The case against in-class notes, the one exception, and what to do instead.
Mind Maps vs. Flowcharts vs. Linear Notes for Learning Jiu-Jitsu
Two years in a single Apple Note called 'Jits', a mind-map phase, and where I finally landed. What each format keeps, what each one throws away, and the trade-off nobody mentions.
The Best BJJ Notebook Apps in 2026 (and Why I Stopped Using Most of Them)
Five years, six note-taking systems, one habit that survived. A tour of where Evernote, Notion, Apple Notes, and the BJJ-specific apps broke down, and what replaced them.
Why Can't I Remember BJJ Techniques?
You can describe Tuesday's technique step by step, then nothing surfaces mid-roll. It's not a memory problem: you kept the steps and threw away the triggers.
How to Build a BJJ Game Around One Guard
I spent my first two belts as a generalist with a B-minus version of four guards. Picking one and going deep for six months was the biggest jump my game ever made.
How to Remember BJJ Techniques After Class
A leather notebook, two years of Apple Notes, a Notion database I tinkered with more than I used — and the embarrassingly simple two-step loop that finally made techniques stick.
How I Use a 60-Second Voice Note to Save a Roll
The post-roll voice memo isn't about being thorough. It's about catching the one detail that would have evaporated by the next session — in the parking lot, in under a minute.
Why BJJ Flowcharts Stick After Class
Most jiu-jitsu notes keep the move and lose the decision tree around it. BJJ flowcharts keep the sequence, the fallback, and the return path in one glance.