Home Videos Submission from the Back You’ve Never Seen – Demian Maia Submission from the Back You’ve Never Seen – Demian Maia Apr 28, 2022 comments off Tweet on Twitter Share on Facebook Pinterest back sucmission belt bernardo faria bernardo faria bjj bjj bjj competition bjj techniques bjj training bjj white boston bjj brazilian brazilian jiu-jitsu brazilian jiujitsu chewjitsu bjj competition Demian Maia grapplearts grappling half guard jiu-jitsu jiujitsutimes martial arts Massachusetts bjj mma rolling submission submission from the back white belt white belt bjj