Atos HQ black belt Sarah Galvao teaches Omoplata Variations during the basic class on 02/18/2026.

Atos HQ black belt Sarah Galvao teaches Passing Spider Lasso during the basic class on 02/16/2026.

Part 2- https://live.atosbjjondemand.com/videos/passing-spider-lasso-part-2

Atos HQ black belt Rolando Samson teaches Worm Guard Sweep during the advanced class on 02/13/2026.

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

Atos HQ black belt Rolando Samson teaches Squid Guard to Hog Tie Sweep during the fundamental class on 02/12/2026.

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

Atos HQ black belt Rolando Samson teaches X Guard Entry From Squid Guard during the fundamental class on 02/11/2024.

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

Atos HQ black belt Rolando Samson teaches Squid Guard Counter to Leg Drag during the fundamental class on 02/10/2026.

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

Atos HQ black belt Rolando Samson teaches Brabo Baseball Choke during the fundamental class on 02/06/2026.

Rolando Samson received his black belt from Andre Galvao in June 2017. He is a 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 Rolando Samson teaches Wrist Lock From Side Control during the fundamental class on 02/05/2026.

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

Atos HQ black belt Rolando Samson teaches Basic Side Control Submissions during the fundamental class on 02/03/2026.

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

Atos HQ black belt Rolando Samson teaches Stomp Pass to Leg Drag during the fundamental class on 01/30/2021.

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

Atos HQ black belt Joao Mendes teaches Knee Cut Pass plus Cross Collar Choke, during the fundamental class on 01/27/2026.

Part 2- https://live.atosbjjondemand.com/videos/knee-cut-pass-cross-collar-choke-part-2
Part 3- https://live.atosbjjondemand.com/videos/knee-cut-pass-cross-collar-choke-part...

Atos HQ black belt Joao Mendes teaches Knee Cut Pass during the fundamental class on 01/26/2026.

Part 2- https://live.atosbjjondemand.com/videos/knee-cut-pass-part-2-1

Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Champion (colored belts).

Instagr...

Atos black belt Rafael Silveira teaches Dealing with Deep Half Guard during the fundamental class on 01/23/2025.

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 Rolando Samson teaches Z Guard to Closed Guard Recovery during the fundamental class on 01/23/2026.

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

Atos HQ black belt Rolando Samson teaches Half Guard Recovery From Chest on Chest during the fundamental class on 01/22/2026.

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

Atos black belt Rafael Silveira teaches Half Guard Pass during the fundamental class on 01/21/2026.

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 Rolando Samson teaches Reverse DLR to Collar Sleeve Guard during the fundamental class on 01/20/2026.

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

Atos HQ black belt Michael Perez teaches Mount Escape to Single Leg X during the fundamental class on 01/15/2026.

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

Atos HQ black belt Rolando Samson teaches DLR Guard Off-Balance Concepts during the fundamental class on 01/14/2020.

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

Atos HQ black belt Rolando Samson teaches Basic De la Riva Off-Balance Drill during the fundamental class on 01/12/2025.

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

Atos HQ black belt Rolando Samson teaches Guard Pull to De la Riva Sweep during the fundamental class on 01/09/2026.

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

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Shin to Shin to Sit Up Guard With Variations, during the fundamental class on 01/07/2026.

Part 1- https://live.atosbjjondemand.com/videos/shin-to-shin-to-sit-up-guard-with-variations-part-1
Part 3- https://live.atosbjjondemand....

Atos HQ black belt Rolando Samson teaches Save Guard Pull to De la Riva during the fundamental class on 01/06/2026.

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

Atos HQ black belt Joao Mendes teaches Caio Terra's Foot Lock during the fundamental class on 01/05/2026.

Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Champion (colored belts).

Instagram: @joao_mendesbjj