Dean Lister teaches an unusual way to escape the triangle

Rodolfo Vieira, 2011 black belt open class world champion champion,…

https://www.youtube.com/watch?v=XT9oEaHVNN4   Back in 2013, Rodolfo Vieira, the 2011 absolute…

https://www.youtube.com/watch?v=RmeptYbx1to   Four times world champion Guilherme Mendes teaches a…