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Jiu-jitsu University By Saulo Ribeiro Official

Csvjson helps you quickly convert popular data formats to the format you need. Data pasted and converted remains local on your computer.

About Data Formats

CSV

CSV or Comma Separated Values is widely used for tabular data and often associated to spreadsheet applications like Excel.

Many data reporting tools output to CSV format.

JSON

JSON stands for JavaScript Object Notation and has become the defacto computer format readable by humans to store structured data.

From APIs to configuration files, JSON is now everywhere.

SQL

SQL stands for Structured Query Language and is the standard language for relational database management systems.

SQL is one of the most-used languages in the tech industry.

Jiu-jitsu University By Saulo Ribeiro Official

Jiu-Jitsu University by Saulo Ribeiro remains a cornerstone in BJJ literature, offering a timeless approach to the art of grappling.

If you are a hitting a plateau, buy this book. Read the escape and guard chapters. You will realize you have been making fundamental errors that Saulo explains in two sentences.

This stage emphasizes building a reliable, offensive guard game and posture disruption.

, a 368-page manual that would become the "bible" of the sport. Unlike other books that simply listed moves, Saulo mapped out a revolutionary belt-by-belt philosophy Jiu Jitsu University by Saulo Ribeiro – BJJ Fanatics 9 Apr 2026 — jiu-jitsu university by saulo ribeiro

Tell me about your current training goals, and we can map out a study strategy! Share public link

— The main goal is to survive, keep your elbows in, and not get submitted.

Saulo Ribeiro is known as an exceptional teacher who breaks down complex moves into manageable concepts. Jiu-Jitsu University by Saulo Ribeiro remains a cornerstone

Jiu-Jitsu University is not just a picture book; it is a philosophy guide.

and Kevin Howell, is widely considered the "Bible" of Brazilian Jiu-Jitsu (BJJ). Published in 2008, it revolutionized martial arts literature by shifting away from a random collection of moves to a systematic, belt-ranked curriculum Core Philosophy: The Belt-Based Roadmap

Ribeiro, S., & Danaher, J. (2017). Jiu-Jitsu University. Retrieved from You will realize you have been making fundamental

Unlike flashy submissions, these principles are boring, difficult, and essential. Saulo argues that until you can survive against a larger, aggressive opponent for 5 minutes without getting submitted, you have no business attacking. This flipped the traditional BJJ curriculum on its head and has saved countless beginners from quitting out of frustration.

Only after mastering survival, escapes, guard work, and passing does Ribeiro introduce submissions. This ordering challenges the commercialized approach to BJJ, where beginners are taught joint locks on day one.

This belt-by-belt progression acts as a roadmap, solving the common problem of "What should I study next?".

Confidentiality

Any data pasted and converted on csvjson remains local on your computer. Data is never sent to the server.

Three exceptions are:

  1. You upload a file. Data is sent to the server and downloaded back for use. The uploaded file gets deleted and is not tracked.
  2. You Save a permalink to your session to share with co-workers. Your data gets persisted on the server. It can be deleted by clearing the data and saving again.
  3. For instrumentation purposes, we save column headers when you convert CSV to JSON. The content is never saved.