1
vote
5answers
439 views

What is the best way to improve your skills in BJJ (gi and no-gi) and become a black belt in short period?

There are many fighters like BJ PENN and Demian Maia that got their BJJ black belt in short period. Many say BJ Penn received it after 3 years of training - on Wikipedia they mention Demian Maia got ...
3
votes
1answer
139 views

What's the difference between gi and no-gi Brazilian Jiujitsu?

What's the difference between gi and no-gi Brazilian Jiujitsu?