World Champions, Atos HQ black belt Michael Liera Jr. teaches X Guard Sweeps from the Different types of Open Guard, during the 9am class on 04/01/2017.

Michael Liera Jr. received his black belt from Andre Galvao in November 2014. He is a IBJJF Pan Champion; a IBJJF Europeans Champion; and a 3x...

Atos brown belt Ricky Briceno teaches Tilt Sweep From the Collar Sleeve Guard, during the fundamental class on 12/11/2017.

Ricky Briceno received his brown belt from Andre Galvao in July 2020.

Instagram: @ricky_briceno

World Champion Atos HQ black belt Dominique Bell teaches Basic & Powerful Triangle Attack From Collar & Sleeve DLR Guard | Action Reaction, during the 745pm fundamentals class on 12/06/2017.

Dom Bell received his black belt from Andre Galvao in October 2018. He is an IBJJF Black Belt Pans medal...

Attack off your back with this step-by-step to a very effective X Guard Sweep Concept you can use in the gi from World Champion Michael Liera Jr.

Use the X guard to sweep from Andre Galvao's black belt - Atos Jiu-Jitsu competitor and IBJJF world champion Liera Jr.

Instagram: @lierajr

Atos HQ Head Black Belt Andre Galvao teaches Half Guard Defense to Collar Sleeve Guard, during the Fundamentals class on 03/30/2018.

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

Atos HQ black belt Dominique Bell teaches Collar & Sleeve Guard Pull to De La Riva + Berimbolo Sweep or Back Take, during the Advanced class on 10/16/2019.

Dom Bell received his black belt from Andre Galvao in October 2018. He is an IBJJF Black Belt Pans medalist and a IBJJF World and World No-...

Atos HQ Head Black Belt Andre Galvao teaches Classic Omoplata from Collar Sleeve Guard + Finishing Details, during the Fundamentals class on 04/26/2019.

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 Liera Jr. teaches Omoplata from Collar and Sleeve, during the Fundamentals class on 09/20/2018.

Michael Liera Jr. received his black belt from Andre Galvao in November 2014. He is a IBJJF Pan Champion; a IBJJF Europeans Champion; and a 3x IBJJF World Champion (colored...

Atos HQ black belt Dominique Bell teaches Collar & Sleeve to Deep De La Riva X + Sweep to Knee Cut, during the Fundamentals class on 01/25/2018.

Dom Bell received his black belt from Andre Galvao in October 2018. He is an IBJJF Black Belt Pans medalist and a IBJJF World and World No-Gi Champion...

Atos HQ Head Black Belt Andre Galvao teaches Half Guard Defense with Knee Shield & Collar Sleeve Details, during the Fundamentals class on 03/30/2018.

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