BJJ Manifesto - A new approach to BJJ Instruction

groundboxer SG

I highly recommend getting this digital book
if you want to improve your Jiu Jitsu. It's the
only book on the market that talks about Jiu Jitsu
STRATEGY as opposed to just techniques.

http://thebjjblog.com/post/3577325172/bjj-manifesto-ebook

Deng.joemy SG

but how much of this BJJ Class Book,does it worth it?