Atos black belt Rafael Vasconcelos teaches an Arm Bar from the Back using the Kimura Trap, during the kid's class on 05/12/22.

Rafael Vasconcelos received his black belt from Leandro Lo in October 2017, before moving to California to train at the Atos Jiu-Jitsu Headquarters under Andre Galvao. He is a 2x IBJJF American Nationals Champion (brown and black); an IBJJF South American Championships medalist; and a IBJJF World Championship silver medalist (purple).

Instagram: @rafaelvasconcelosjj