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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Passing the Half Guard | Part 2
Atos HQ black belt Andy Murasaki teaches Passing the Half Guard during the fundamental class on 11/06/2025.
Part 1- https://live.atosbjjondemand.com/videos/passing-the-half-guard-part-1
Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champio...
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Passing the Half Guard | Part 1
Atos HQ black belt Andy Murasaki teaches Passing the Half Guard during the fundamental class on 11/06/2025.
Part 2- https://live.atosbjjondemand.com/videos/passing-the-half-guard-part-2
Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champio...
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Passing Lasso Using Side Smash
Atos HQ black belt Rolando Samson teaches Passing Lasso Using Side Smash, during the fundamental class on 11/06/2025.
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 du...
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Passing Spider Lasso Drill
Atos HQ black belt Rolando Samson teaches Passing Spider Lasso Drill during the fundamental class on 11/05/2025.
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 hi...
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Troubleshootling Deep Lasso
Atos HQ black belt Rolando Samson teaches Troubleshooting Deep Lasso during the fundamental class on 11/04/2025.
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 hi...
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Yoko Otoshi Throw
Professor Pete Araujo demonstrated the Yoko Otoshi throw during the fundamental class on 11/03/2025.
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Intro to Passing Shallow Lasso
Atos HQ black belt Rolando Samson teaches Intro to Passing Shallow Lasso during the fundamental class on 11/03/2025.
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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Underhook Takedown in the Gi
Atos HQ black belt Rolando Samson teaches Underhook Takedown in the Gi, during the fundamental class on 10/31/2025.
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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Collar & Sleeve Guard
Atos black belt Rafael Silveira teaches Collar & Sleeve Guard during the fundamental class on 10/29/2025.
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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Interchanging Upper Body Guards Drill
Atos HQ black belt Rolando Samson teaches Interchanging Upper Body Guards Drill during the fundamental class on 10/29/2025.
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...
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Collar Drag From Collar Sleeve Guard
Atos HQ black belt Rolando Samson teaches Collar Drag From Collar Sleeve Guard, during the fundamental class on 10/28/2025.
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...
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Spider Guard Attacks | Part 1
Atos black belt Rafael Silveira teaches Spider Guard Attacks during the fundamental class on 10/27/2025.
Part 2- https://live.atosbjjondemand.com/videos/spider-guard-attacks-part-2
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown belt from Andr...
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Spider Guard Attacks | Part 2
Atos black belt Rafael Silveira teaches Spider Guard Attacks during the fundamental class on 10/27/2025.
Part 1- https://live.atosbjjondemand.com/videos/spider-guard-attacks-part-1
Rafael Silveira received his black belt after winning the 2023 IBJJF World Championship as a brown belt from Andr...
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Overview of Upper Body Guards
Atos HQ black belt Rolando Samson teaches an Overview of Upper Body Guards during the fundamental class on 10/27/2025.
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 d...
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3 Amazing Sweeps & Concepts From Spider Guard | Part 3
Atos black belt Rafael Silveira teaches 3 Amazing Sweeps & Concepts From Spider Guard during the fundamental class on 10/24/2025.
Part 1- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-concepts-from-spider-guard-part-1
Part 2- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-c... -
3 Amazing Sweeps & Concepts From Spider Guard | Part 2
Atos black belt Rafael Silveira teaches 3 Amazing Sweeps & Concepts From Spider Guard during the fundamental class on 10/24/2025.
Part 1- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-concepts-from-spider-guard-part-1
Part 3- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-c... -
3 Amazing Sweeps & Concepts From Spider Guard | Part 1
Atos black belt Rafael Silveira teaches 3 Amazing Sweeps & Concepts From Spider Guard during the fundamental class on 10/24/2025.
Part 2- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-concepts-from-spider-guard-part-2
Part 3- https://live.atosbjjondemand.com/videos/3-amazing-sweeps-c... -
Upper Body Guard Q&A
Atos HQ black belt Rolando Samson teaches Upper Body Guard Q&A during the fundamental class on 10/23/2025.
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 during his colo...
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Ankle Lock Finish | Part 1
Atos HQ black belt Andy Murasaki teaches Ankle Lock Finish during the fundamental class on 10/22/2025.
Part 2- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-2
Part 3- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-3
Part 4- https://live.atosbjjondemand.com/video... -
Ankle Lock Finish | Part 2
Atos HQ black belt Andy Murasaki teaches Ankle Lock Finish during the fundamental class on 10/22/2025.
Part 1- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-1
Part 3- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-3
Part 4- https://live.atosbjjondemand.com/video... -
Ankle Lock Finish | Part 3
Atos HQ black belt Andy Murasaki teaches Ankle Lock Finish during the fundamental class on 10/22/2025.
Part 1- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-1
Part 2- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-2
Part 4- https://live.atosbjjondemand.com/video... -
Ankle Lock Finish | Part 4
Atos HQ black belt Andy Murasaki teaches Ankle Lock Finish during the fundamental class on 10/22/2025.
Part 1- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-1
Part 2- https://live.atosbjjondemand.com/videos/ankle-lock-finish-part-2
Part 3- https://live.atosbjjondemand.com/video... -
Getting to X Guard From Double Sleeve
Atos HQ black belt Rolando Samson teaches Getting to Double Guard From Double, during the fundamental class on 10/22/2025.
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 (a...
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Spider Guard Retention Drill
Atos HQ black belt Rolando Samson teaches the Spider Guard Retention Drill during the fundamental class on 10/21/2025.
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 d...
