Martial Arts Video Analysis App Demo: How mmaGPT Works
This 26-second demo walks through the mmaGPT app from start to finish. A 24-second BJJ roll filmed on a phone goes in. A coaching report comes out with the moments that matter, the one fix to work on first and a drill to practice before your next class.
What the video shows
- Between classes: training twice a week with nothing in between, and a progress line marked “Stalled”.
- Film a round: a 24-second BJJ roll uploaded from a phone. The app follows the marked athlete and analyzes the clip as a beginner gi roll.
- Breaks it down like a coach: the app watches the clip, checks the technique, finds the #1 fix, matches drills and writes the report.
- What worked: active foot pummeling inside at 0:03, which keeps a guard connection and slows the pass.
- Your priority: hips and shoulders stay flat on the mat at 0:02 and again at 0:09. The reminder: hip first, knee shield next.
- Your drill: hip escape to knee shield, 4 rounds of 2 minutes, switching sides, in four steps from setup to reset.
- Try it today: what a clean rep looks like, and a goal of 15 hip escapes to knee shield on each side before you leave the gym.
- Your score: 46 out of 100 for this clip, split into submissions, guard, passing and control, with passing marked as the lowest area.
- Keep improving: your next report checks the same fix, and Drill Check asks for 10 to 20 seconds of the drill to confirm the adjustment.
- The home screen keeps your score, your fix and your rewards in one place between classes.
The report in this video is one example from the app, shown for illustration. It is not an accuracy test, an athlete result or a coach endorsement. Your clip gets its own feedback.