Fundamental Jiu-Jitsu
Browse our comprehensive library of techniques and drills that form our Fundamental Jiu-Jitsu program. The Fundamentals Program focuses on the core techniques that every jiu-jitsu practitioner should know, as well as an introduction to some more advanced jiu-jitsu techniques and positions for both the general and sport practitioner.
BELT RANK:
- White Belt with 3 stripes to Black Belt.
PROGRAM GOALS:
- Improve overall jiu jitsu understanding;
- Introduce students to more advanced jiu jitsu.
CURRICULUM INCLUDES:
- Attacks, defensive techniques, and escapes from every position
- Core concepts and ideas
- Positional, situational and live sparring
- Most Classes has Question & Answer sessions
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Triangle Defense
Atos HQ black belt Rolando Samson teaches Triangle Defense during the fundamental class on 07/02/2025.
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 ...
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Arm Bar Escaping
Atos HQ black belt Rolando Samson teaches Arm Bar Escaping, during the fundamental class on 07/01/2025.
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...
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Sweeps from Collar & Sleeve | Part 1
Atos black belt Rafael Silveira teaches Sweeps from Collar & Sleeve during the fundamental class on 06/30/2025.
Part 2- https://live.atosbjjondemand.com/videos/sweeps-from-collar-sleeve-part-2
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown be...
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Sweeps from Collar & Sleeve | Part 2
Atos black belt Rafael Silveira teaches Sweeps from Collar & Sleeve during the fundamental class on 06/30/2025.
Part 1- https://live.atosbjjondemand.com/videos/sweeps-from-collar-sleeve-part-1
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown be...
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Defending the Arm Bar
Atos HQ black belt Rolando Samson teaches Defending the Arm Bar, during the fundamental class on 06/30/2025.
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...
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Wrist Lock From Closed Guard
Atos HQ black belt Rolando Samson teaches Wrist Lock From Closed Guard, during the fundamental class on 06/27/2025.
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...
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Basic Closed Guard Submissions
Atos HQ black belt Rolando Samson teaches Basic Closed Guard Submissions during the fundamental class on 06/26/2025.
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...
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Shallow Lasso With Reverse Lasso
Atos black belt Rafael Silveira teaches Shallow Lasso With Reverse Lasso during the fundamental class on 06/25/2025.
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
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X Guard Entry to Triangle Finish
Atos HQ black belt Rolando Samson teaches X Guard Entry to Triangle Finish, during the fundamental class on 06/25/2025.
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...
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Spider Guard Scissors Sweep to Triangle
Atos HQ black belt Rolando Samson teaches Spider Guard Scissors Sweep to Triangle, during the fundamental class on 06/24/2025.
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 ...
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Deep Lasso to Triangle Choke | Part 2
Atos black belt Rafael Silveira teaches Deep Lasso to Triangle Choke during the fundamental class on 06/23/2025.
Part 1- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-1
Part 3- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-3-professor-rafa... -
Deep Lasso to Triangle Choke | Part 3
Atos black belt Rafael Silveira teaches Deep Lasso to Triangle Choke during the fundamental class on 06/23/2025.
Part 1- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-1
Part 2- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-2Rafael Silveir...
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Deep Lasso to Triangle Choke | Part 1
Atos black belt Rafael Silveira teaches Deep Lasso to Triangle Choke during the fundamental class on 06/23/2025.
Part 2- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-2
Part 3- https://live.atosbjjondemand.com/videos/deep-lasso-to-triangle-choke-part-3-professor-rafa... -
Triangle From Double Sleeve Control
Atos HQ black belt Rolando Samson teaches Triangle From Double Sleeve Control, during the fundamental class on 06/23/2025.
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...
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Paper Cutter & North South Finish From Side Control
Atos HQ black belt Rolando Samson teaches Paper Cutter & North South Finish From Side Control, during the fundamental class on 06/19/2025.
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 P...
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D'Arce Choke From Side Control
Atos HQ black belt Rolando Samson teaches D'Arce Choke From Side Control, during the fundamental class on 06/19/2025.
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 duri...
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Punch Choke from Closed Guard | Part 2
Atos black belt Rafael Silveira teaches Punch Choke from Closed Guard during the fundamental class on 06/18/2025.
Part 1- https://live.atosbjjondemand.com/videos/punch-choke-from-closed-guard-part-1
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a br...
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Punch Choke from Closed Guard | Part 1
Atos black belt Rafael Silveira teaches Punch Choke from Closed Guard during the fundamental class on 06/18/2025.
Part 2- https://live.atosbjjondemand.com/videos/punch-choke-from-closed-guard-part-2
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a br...
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Ninja Choke From Side Control
Atos HQ black belt Rolando Samson teaches Ninja Choke From Side Control, during the fundamental class on 06/18/2025.
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 durin...
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Triangle Attack From Side Control
Atos HQ black belt Rolando Samson teaches Triangle Attack From Side Control, during the fundamental class on 06/17/2025.
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 d...
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Triangle From Side Control With Finishing Details
Atos HQ black belt Rolando Samson teaches Triangle From Side Control With Finishing Details, during the fundamental class on 06/16/2025.
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...
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Defending Leg Drag Concept
Atos HQ black belt Rolando Samson teaches Atos HQ black belt Rolando Samson teaches Defending Leg Drag Concept, during the fundamental class on 06/13/2025.
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 U...
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Recovering Half Guard With Butterfly Hook
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...
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Back Take Escape Options | Part 3
6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Back Take Escape Options, during the fundamental class on 06/09/2025.
Part 1- https://live.atosbjjondemand.com/videos/back-take-escape-options-part-1
Part 2- https://live.atosbjjondemand.com/videos/back-take-escape-options-part...
