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Rener Gracie Releases His New Book: “The 32 Principles”
Aug 24, 2023BJJEE1 AdminComments Off on Rener Gracie Releases His New Book: “The 32 Principles”
Rener Gracie, one of the most famous BJJ practitioners and coaches in the world, has just released his book, titled: “The 32 Principles“. And while the book is about Jiu-Jitsu,...