Kurobi - Explore 580+ jiu-jitsu techniques in 3D
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Keep the details you’d otherwise forget after class. Study techniques step by step, explore follow-ups and counters, and save your own notes. Log what you drill and use in rolls, then revisit techniques you haven’t practised recently. Your technique library and training logs work offline. Available on iOS and Android.
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Hey Product Hunt, I’m the maker of Kurobi.
I started building Kurobi because describing physical movements in text notes is hard. After class, I’d try to write down where an arm went, how the hips moved, or which grip mattered. Without recording those details, I’d forget them almost as soon as I left the gym.
And remembering a technique is only part of it, you also need to keep practicing it.
Kurobi connects your notes and training history to a library of 580+ jiu-jitsu techniques in interactive 3D. You can revisit the movement from different angles and sides (mirroring functionality is really helpful), study it step by step, and save the small cues that mattered in class alongside the technique.
Log what you drill and use in rolls, then revisit techniques you haven’t practised recently.
Available on iOS and Android.
How do you remember what you learned after training, and decide what to practice next?