6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Arm in Guillotine With Transition to Anaconda Choke, during the no-gi class on 01/18/2022.

Andre Galvao is one of the greatest BJJ athletes of all time, with 6 IBJJF World Championship titles, 10 IBJJF Pan American Championshi...

Atos HQ Head Black Belt Andre Galvao teaches Choke Variations as Counters to Over Under Pass - including the Guillotine, Loop Choke, Rear Naked Choke and Anaconda - during the Advanced class on 11/18/2020.

Andre Galvao is one of the greatest BJJ athletes of all time, with 6 IBJJF World Champion...

Atos HQ Head Black Belt Andre Galvao teaches the Chin Strap Guillotine and Anaconda Choke from Hooks Guard, during the Fundamentals class on 02/17/2021.

Andre Galvao is one of the greatest BJJ athletes of all time, with 6 IBJJF World Championship titles, 10 IBJJF Pan American Championships, and...

Atos HQ black belt Michael Perez teaches Anaconda Choke From Takedown Defense, during the Fundamentals class on 09/24/2018.

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist; a IBJJF Pans No-Gi bronze medalist; and a 2x ADCC US Tri...