Training without a gym: Feynman technique for BJJ

How you train off the mats can be just as important as how you train on the mats. In addition to my note taking routine, I also do the following exercise when doing a monthly review or just looking to add new things to my game.

The Feynman technique

Named after Nobel prize-winning physicist Richard Feynman, this technique has four simple steps:

  1. Get a sheet of paper and write the concept you’re trying to understand at the top.
  2. Explain the concept as if you were trying to teach it to someone who has never heard it before.
  3. When you get stuck, or find that your answers are lacking detail, go back to your source material for the answer.

(Credit: Ultralearning by Scott Young)

I’ve found that the Feynman technique can be easily applied to BJJ. For example, here is how I’ve used it when learning a new guard.

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