Log for progress

A training log that turns every roll into your next session

Logging should respect your fatigue. OneMat removes manual journaling and replaces it with a 30-second post-roll logging flow: tap position chips, adjust success counters, and save a single-sentence note. Your log serves one specific purpose: to provide the raw data that feeds your next session's focus, learning constraint, and multi-week technical cycles.

What to log

Quick chips & counters

Target positions

Tap simple position chips (e.g. half guard, side control, back mount) to record where the majority of your sparring or drilling occurred, avoiding manual entry.

Attempts and successes

Use quick counters to record your entry attempts and actual executions (e.g. 4 sweep attempts, 2 successful sweeps) to track technical performance over time.

Primary segment focus

Select what tactical theme dominated your session (guard passing, guard recovery, submission attacks, or defensive escapes) to map your game's overall volume.

Single-sentence note

Add one brief observation (e.g., "Kept getting flattened out by underhooks") to give your next-session coach readback the exact context it needs.

How it connects

Your log feeds the technical loop

Log translates to objective

The success rates and positions you log are analyzed to set your next session's technical objective, ensuring you don't drill features you have already consolidated.

Objective sets the constraint

To force active problem-solving, the system generates a specific training constraint (e.g., no underhooks for passing) based on where your log shows plateaus.

Constraint dictates the drill

Receive quick, highly targeted drill recommendations to execute before your next live rolls, ensuring you build technical depth under pressure.

Connect your log to your next session

If you want the full flow, pair this log with the on-the-mat checklist and “one focus” template.

Weekly readback

Without vanity metrics

  • Observation summaries of positions worked and success ratios
  • Clear signals indicating technical gaps or repetitive habits
  • A recommended technical position and objective for the next week

Keep exploring

More pages that help you choose and train

Guides, training logs, and honest comparisons — each page answers a different question so you can choose and train without dead ends.

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Built by grapplers

Why you can trust what we publish

Every app comparison and training guide here comes from people who still train. We do not accept paid placements or sponsored rankings. If we recommend something, we used it on the mat and judged whether it actually helps serious practitioners.

We are active purple, brown, and black belts based in Spain and France. We train daily, test OneMat in our own sessions, and write from that experience—not from anonymous writers or stock profiles.

FAQ

Common questions

Why does OneMat prioritize quick logging over long journals?
BJJ diaries fail because grapplers are physically exhausted after training. Asking someone to write paragraphs about dozen-step techniques leads to journaling abandonment. By reducing the log to 30 seconds of tapping chips and counters, we ensure high adherence while gathering clean, structured data.
How does logging connect with focus cycles?
Your daily logs track your adherence and success within a 2–4 week block. The system monitors how your success rates change under constraints. At the end of the block, the weekly review uses this aggregated data to recommend your next technical cycle.
Do I need to carry my phone to the mat?
No. OneMat is built to be used in the locker room or at home right after training. You only need 30 seconds once you are off the mat and still in your gear to record what happened while it is fresh in your memory.
Does logging replace feedback from my head coach?
No. The log is designed to help you organize your deliberate practice and focus between classes. Your coach remains the primary source of technical correction; OneMat simply structures how you apply and test those corrections during open mat and live rolls.

Less improvisation, more progress

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