World Champion Atos HQ black belt Bruno Frazatto teaches Cross Sleeve DLR Triangle and Belly Down Armbar.

Bruno Frazatto is one of the top jiu-jitsu featherweights in the world. Bruno has won important competitions in BJJ such as the Brazilian National Championship and the Pan American, having c...

Atos HQ black belt Rolando Samson teaches Student De la Riva Q&A during the fundamental class on 01/16/2026.

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 ...

World Champion Atos HQ black belt Bruno Frazatto teaches Cross Grip Control and DLR to Omoplata.

Bruno Frazatto is one of the top jiu-jitsu featherweights in the world. Bruno has won important competitions in BJJ such as the Brazilian National Championship and the Pan American, having competed f...

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...

World Champion Atos HQ black belt Bruno Frazatto teaches DLR with Cross Sleeve and Cross Pant Control.

Bruno Frazatto is one of the top jiu-jitsu featherweights in the world. Bruno has won important competitions in BJJ, such as the Brazilian National Championship and the Pan American, having com...

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 Rolando Samson teaches Y Guard Entry From DLR Guard, during the fundamental class on 09/09/2025.

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 black belt Rafael Silveira teaches Sweep From DLR With Lapel Grip, during the fundamental class on 07/30/2025.

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 DLR Off-Balance Concepts Review With Back Take, during the fundamental class on 07/11/2025.

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 Ch...

Atos HQ black belt Rolando Samson teaches X Guard Entry From De la Riva, during the fundamental class on 07/10/2025.

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 durin...

Atos HQ black belt Rolando Samson teaches De la Riva Off-Balance Concepts, during the fundamental class on 07/08/2025.

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 dur...

Atos HQ black belt Joao Mendes teaches Knee Cut Pass From De la Riva, during the fundamental class on 03/25/2025.

Part 1- https://live.atosbjjondemand.com/videos/knee-cut-pass-from-de-la-riva-part-1

Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Cham...

Atos HQ black belt Joao Mendes teaches Knee Cut Pass From De la Riva, during the fundamental class on 03/25/2025.

Part 2- https://live.atosbjjondemand.com/videos/knee-cut-pass-from-de-la-riva-part-2

Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Cham...

Atos HQ black belt Rolando Samson teaches DLR Sleeve Grip Drills, during the fundamental class on 11/13/2024.

Part 2- https://live.atosbjjondemand.com/videos/dlr-sleeve-grip-drills-part-2

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion,...

Atos HQ black belt Rolando Samson teaches DLR Sleeve Grip Drills, during the fundamental class on 11/13/2024.

Part 1- https://live.atosbjjondemand.com/videos/dlr-sleeve-grip-drills-part-1

Rolando Samson received his black belt from Andre Galvao in June 2017. He is 2x IBJJF World No-Gi Champion,...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Building Frames From DLR Guard With Transition to Y Guard Sweep, during the fundamental class on 11/12/2024.

Part 1- https://live.atosbjjondemand.com/videos/building-frames-from-dlr-guard-with-transition-to-y-guard-sweep-part-...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Building Frames From DLR Guard With Transition to Y Guard Sweep, during the fundamental class on 11/12/2024.

Part 2- https://live.atosbjjondemand.com/videos/building-frames-from-dlr-guard-with-transition-to-y-guard-sweep-part-...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Building Frames From DLR Guard With Transition to Y Guard Sweep, during the fundamental class on 11/12/2024.

Part 1- https://live.atosbjjondemand.com/videos/building-frames-from-dlr-guard-with-transition-to-y-guard-sweep-part-...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Building Frames From DLR Guard With Transition to Y Guard Sweep, during the fundamental class on 11/12/2024.

Part 1- https://live.atosbjjondemand.com/videos/building-frames-from-dlr-guard-with-transition-to-y-guard-sweep-part-...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches De La Riva Sweep & Variations, during the fundamental class on 11/11/2024.

Part 1- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-variations-part-1
Part 2- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-vari...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches De La Riva Sweep & Variations, during the fundamental class on 11/11/2024.

Part 1- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-variations-part-1
Part 3- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-vari...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches De La Riva Sweep & Variations, during the fundamental class on 11/11/2024.

Part 1- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-variations-part-1
Part 2- https://live.atosbjjondemand.com/videos/de-la-riva-sweep-vari...