Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

Part 2- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-2
Part 3- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-3
Part 4- https://liv...

Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

Part 1- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-1
Part 3- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-3
Part 4- https://liv...

Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

Part 1- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-1
Part 2- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-2
Part 4- https://liv...

Atos HQ black belt Michael Perez teaches Guard Passing Game 1 during the no-gi class on 12/02/2025.

Part 2- https://live.atosbjjondemand.com/videos/guard-passing-game-2

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist, an IBJJF Pa...

Atos HQ black belt Michael Perez teaches Guard Passing Game 2 during the no-gi class on 12/02/2025.

Part 1- https://live.atosbjjondemand.com/videos/guard-passing-game-1

Mike Perez received his black belt from Andre Galvao in October 2017. He is a Kasai II Grand Prix silver medalist, an IBJJF Pa...

Atos black belt Rafael Silveira teaches Sneaky Arm Bar From Guard Pull during the fundamental class on 12/02/2025.

Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown belt from Andre Galvao in June 2023.

Instagram: @rafaeltsilveira

Atos HQ black belt Andy Murasaki teaches Passing X Guard With Side Smash, during the fundamental class on 12/01/2025.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cham...

Atos HQ black belt Andy Murasaki teaches Passing X Guard With Side Smash, during the fundamental class on 12/01/2025.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cham...

Atos HQ black belt Andy Murasaki teaches Knee Shield Guard Pass Variation, during the fundamental class on 11/26/2025.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cha...

Atos HQ black belt Rolando Samson teaches Shin Slicer Pass From Reverse DLR during the fundamental class on 11/25/2025.

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion, an IBJJF World Champion, and a UAEJJF Abu Dhabi Pro Champion (all du...

Atos HQ black belt Michael Perez teaches Leg Entanglement Situational during the no-gi class on 11/20/2025.

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 Trials Champion.

...

Atos black belt Rafael Silveira teaches Lucas Lepri's Knee Cut from Headquarters during the fundamental class on 11/19/2025.

Part 2- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-from-headquarters-part-2
Part 3- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-fro...

Atos black belt Rafael Silveira teaches Lucas Lepri's Knee Cut from Headquarters during the fundamental class on 11/19/2025.

Part 1- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-from-headquarters-part-1
Part 3- https://live.atosbjjondemand.com/videos/lucas-lepri-s-knee-cut-fro...

Atos HQ black belt Rolando Samson teaches Windshield Wiper Drill during the fundamental class on 11/18/2025.

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion, an IBJJF World Champion, and a UAEJJF Abu Dhabi Pro Champion (all during his co...

Atos HQ black belt Joao Mendes teaches Knee Cut Pass From DLR & Crazy Dog Position, during the fundamental class on 11/14/2025.

Part 2- https://live.atosbjjondemand.com/videos/knee-cut-pass-from-dlr-crazy-dog-position-part-2

Joao Mendes received his black belt from Andre Galvao in June 2018. H...

Atos HQ Brown Belt Marlon Tajik teaches J Point Camping & Heel Hook, during the no-gi class on 11/13/2025.

Part 2- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-2
Part 3- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-3

Atos HQ Brown Belt Marlon Tajik teaches J Point Camping & Heel Hook, during the no-gi class on 11/13/2025.

Part 1- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-1
Part 2- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-2

Atos HQ Brown Belt Marlon Tajik teaches J Point Camping & Heel Hook, during the no-gi class on 11/13/2025.

Part 1- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-1
Part 3- https://live.atosbjjondemand.com/videos/j-point-camping-heel-hook-part-3

Atos black belt Rafael Silveira teaches Leandro Lo's Drag to North South Choke during the fundamental class on 11/12/2025.

Part 2- https://live.atosbjjondemand.com/videos/leandro-lo-s-drag-to-north-south-choke-part-2
Part 3- https://live.atosbjjondemand.com/videos/leandro-lo-s-drag-to-north-sou...

Atos black belt Rafael Silveira teaches Leandro Lo's Drag to North South Choke during the fundamental class on 11/12/2025.

Part 1- https://live.atosbjjondemand.com/videos/leandro-lo-s-drag-to-north-south-choke-part-1
Part 2- https://live.atosbjjondemand.com/videos/leandro-lo-s-drag-to-north-sou...

Atos HQ black belt Andy Murasaki teaches Lockdown Escape during the fundamental class on 11/07/2025.

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Champion (brown and p...

Atos HQ black belt Andy Murasaki teaches Passing the Half Guard during the fundamental class on 11/06/2025.

Part 2- https://live.atosbjjondemand.com/videos/passing-the-half-guard-part-2

Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champio...

Atos HQ black belt Rolando Samson teaches Outside Passing Drill during the no-gi class on 11/04/2025.

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion, an IBJJF World Champion, and a UAEJJF Abu Dhabi Pro Champion (all during his colored b...

On November 3rd, 2025, Pete Araujo received his black belt in jiu-jitsu from Professor Joao Mendes. After years of training, he achieved this important milestone in his martial arts journey. He is also a black belt in Judo.