Atos HQ black belt Rolando Samson teaches Quicky Sweep From Single Leg X during the fundamental class on 01/15/2020.

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 black belt Rafael Silveira teaches One Leg X Entry With Basic Sweep during the fundamental class on 10/03/2025.

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 Joao Mendes teaches Modified Single Leg X Sweep during the fundamental class on 09/29/2025.

Part 2- https://live.atosbjjondemand.com/videos/modified-single-leg-x-sweep-part-2

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

Atos HQ black belt Joao Mendes teaches Modified Single Leg X Sweep during the fundamental class on 09/29/2025.

Part 1- https://live.atosbjjondemand.com/videos/modified-single-leg-x-sweep-part-1
Joao Mendes received his black belt from Andre Galvao in June 2018. He is a 5x IBJJF World Champion (...

Atos black belt Rafael Silveira teaches One Leg X Control & Sweeps during the fundamental class on 09/19/2025.

Part 1- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-1
Part 3- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-3

Rafael Silveira receive...

Atos black belt Rafael Silveira teaches One Leg X Control & Sweeps during the fundamental class on 09/19/2025.

Part 1- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-1
Part 2- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-2

Rafael Silveira receive...

Atos black belt Rafael Silveira teaches One Leg X Control & Sweeps during the fundamental class on 09/19/2025.

Part 2- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-2
Part 3- https://live.atosbjjondemand.com/videos/one-leg-x-control-sweeps-part-3

Rafael Silveira receive...

Atos HQ black belt Rolando Samson teaches Back Defense to Single Leg X during the fundamental class on 09/19/2025.

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 Single Leg X Splitting the Leg Pass, during the fundamental class on 09/18/2025.

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...

Atos black belt Rafael Silveira teaches Escaping One Leg X during the fundamental class on 09/17/2025.

Part 2- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-2
Part 3- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-3

Rafael Silveira received his black belt aft...

Atos black belt Rafael Silveira teaches Escaping One Leg X during the fundamental class on 09/17/2025.

Part 1- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-1
Part 2- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-2

Rafael Silveira received his black belt aft...

Atos black belt Rafael Silveira teaches Escaping One Leg X during the fundamental class on 09/17/2025.

Part 1- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-1
Part 3- https://live.atosbjjondemand.com/videos/escaping-one-leg-x-part-3

Rafael Silveira received his black belt aft...

Atos HQ black belt Rolando Samson teaches Passing Single Leg X Concepts during the fundamental class on 09/17/2025.

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...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Modified X Entry to Straight Ankle Lock, during the fundamental class on 09/15/2025.

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

Atos HQ black belt Rolando Samson teaches Single Leg X Entry From Sit Up Guard, during the fundamental class on 09/15/2025.

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 (al...

Atos HQ black belt Rolando Samson teaches Saddle Entry From Single Leg X, during the fundamental class on 09/11/2025.

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 Champion (all duri...

Atos HQ black belt Rolando Samson teaches Q&As of the Week during the fundamental class on 08/22/2025.

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 ...

Atos HQ black belt Rolando Samson teaches Single Leg X Back Take during the fundamental class on 08/19/2025.

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 Rolando Samson teaches Single Leg X Back Take during the fundamental class on 08/19/2025.

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 Single Leg X Sweep from DLR, during the fundamental class on 06/06/2025.

Part 2- https://live.atosbjjondemand.com/videos/single-leg-x-sweep-from-dlr-part-2

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

Atos HQ black belt Joao Mendes teaches Single Leg X Sweep from DLR, during the fundamental class on 06/06/2025.

Part 1- https://live.atosbjjondemand.com/videos/single-leg-x-sweep-from-dlr-part-1

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

Atos HQ black belt Rolando Samson teaches Single Leg X Entry From Tarantula, during the fundamental class on 05/09/2025.

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 d...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Foot Lock from Single Leg X, during the fundamental class on 04/21/2025.

Part 1- https://live.atosbjjondemand.com/videos/foot-lock-from-single-leg-x-part-1
Part 2- https://live.atosbjjondemand.com/videos/foot-lock-from-single-...

6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Foot Lock from Single Leg X, during the fundamental class on 04/21/2025.

Part 1- https://live.atosbjjondemand.com/videos/foot-lock-from-single-leg-x-part-1
Part 3- https://live.atosbjjondemand.com/videos/foot-lock-from-single-l...