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 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 black belt Rafael Silveira teaches Old School Half Guard Pass to Knee Cut during the fundamental class on 01/19/2026.

Part 2- https://live.atosbjjondemand.com/videos/old-school-half-guard-pass-to-knee-cut-part-2

Rafael Silveira received his black belt after winning the 2023 IBJJF World Cha...

Atos black belt Rafael Silveira teaches Old School Half Guard Pass to Knee Cut during the fundamental class on 01/19/2026.

Part 1- https://live.atosbjjondemand.com/videos/old-school-half-guard-pass-to-knee-cut-part-1

Rafael Silveira received his black belt after winning the 2023 IBJJF World Cha...

Atos HQ black belt Rolando Samson teaches Intro to Half Guard during the fundamental class on 01/19/2026.

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 col...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Super Attack, during the fundamental class on 10/13/2025.

Part 1- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-1
Part 3- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-3...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Super Attack, during the fundamental class on 10/13/2025.

Part 2- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-2
Part 3- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-3...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Super Attack, during the fundamental class on 10/13/2025.

Part 1- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-1
Part 2- https://live.atosbjjondemand.com/videos/half-guard-super-attack-part-2...

Atos HQ black belt Rolando Samson teaches Recovering Half Guard With Butterfly Hook, during the fundamental class on 06/11/2025.

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 Champio...

Atos HQ black belt Rolando Samson teaches Passing Half Guard Butterfly, during the fundamental class on 06/09/2025.

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...

Atos HQ black belt Rolando Samson teaches Forcing Knee Shield From Half Guard, during the fundamental class on 06/06/2025.

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...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Counter Using Octopus, during the fundamental class on 11/25/2024.

Part 2- https://live.atosbjjondemand.com/videos/half-guard-counter-using-octopus-part-2
Part 3- https://live.atosbjjondemand.com/videos/half-guard-c...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Counter Using Octopus, during the fundamental class on 11/25/2024.

Part 1- https://live.atosbjjondemand.com/videos/half-guard-counter-using-octopus-part-1
Part 3- https://live.atosbjjondemand.com/videos/half-guard-c...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Half Guard Counter Using Octopus, during the fundamental class on 11/25/2024.

Part 1- https://live.atosbjjondemand.com/videos/half-guard-counter-using-octopus-part-1
Part 2- https://live.atosbjjondemand.com/videos/half-guard-c...

Atos HQ black belt Rolando Samson teaches Passing Half Guard and Split Pass Review, during the fundamental class on 09/11/2024.

Part 1- https://live.atosbjjondemand.com/videos/passing-half-guard-split-pass-review-part-1

Rolando Samson received his black belt from Andre Galvao in June 2017. He i...

Atos HQ black belt Rolando Samson teaches Passing Half Guard and Split Pass Review, during the fundamental class on 09/11/2024.

Part 2- https://live.atosbjjondemand.com/videos/passing-half-guard-split-pass-review-part-2

Rolando Samson received his black belt from Andre Galvao in June 2017. He i...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao Q&A About Half Guard Hippoplata Attacks, during the fundamental class on 06/14/204.

Part 1- https://live.atosbjjondemand.com/videos/q-a-about-half-guard-hippoplata-attacks-part-1

Andre Galvao is one of the greatest BJJ athletes of al...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao Q&A About Half Guard Hippoplata Attacks, during the fundamental class on 06/14/204.

Part 2- https://live.atosbjjondemand.com/videos/q-a-about-half-guard-hippoplata-attacks-part-2

Andre Galvao is one of the greatest BJJ athletes of al...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches How To Get The Half Guard, during the fundamental class on 05/01/2024.

Part 1- https://live.atosbjjondemand.com/videos/how-to-get-the-half-guard-part-1

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

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches How To Get The Half Guard, during the fundamental class on 05/01/2024.

Part 2- https://live.atosbjjondemand.com/videos/how-to-get-the-half-guard-part-2

Andre Galvao is one of the greatest BJJ athletes of all time, with 6 IBJJ...

Atos HQ black belt Rolando Samson teaches X Guard Entry Recover From Half Guard Chest to Chest, during the fundamental class on 03/06/2024.

Part 2- https://live.atosbjjondemand.com/videos/x-guard-entry-recover-from-half-guard-chest-to-chest-part-2

Rolando Samson received his black belt from And...

Atos HQ black belt Rolando Samson teaches X Guard Entry Recover From Half Guard Chest to Chest, during the fundamental class on 03/06/2024.

Part 1- https://live.atosbjjondemand.com/videos/x-guard-entry-recover-from-half-guard-chest-to-chest-part-1

Rolando Samson received his black belt from And...

Atos HQ black belt Rolando Samson teaches Passing Chest on Chest Half Guard Review, during the fundamental class on 08/15/2023.

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...