Fundamental Jiu-Jitsu

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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Fundamental Jiu-Jitsu
  • Brabo Choke Concepts
    12:38
    Brabo Choke Concepts

    Brabo Choke Concepts

    Atos HQ black belt Rolando Samson teaches Brabo Choke Concepts during the fundamental class on 12/12/2025.

    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 during his co...

  • Over Under Q&A
    11:03
    Over Under Q&A

    Over Under Q&A

    Atos HQ black belt Rolando Samson teaches Over Under Q&A during the fundamental class on 12/11/2025.

    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 during his colored ...

  • Outside Passing to Side Control + Clock Choke | Part 1
    04:56
    Outside Passing to Side Control + Clock Choke | Part 1

    Outside Passing to Side Control + Clock Choke | Part 1

    Atos HQ black belt Joao Mendes teaches Outside Passing to Side Control plus Clock Choke, during the fundamental class on 12/10/2025.

    Part 2- https://live.atosbjjondemand.com/videos/outside-passing-to-side-control-clock-choke-part-2

    Joao Mendes received his black belt from Andre Galvao in June ...

  • Outside Passing to Side Control + Clock Choke | Part 2
    06:54
    Outside Passing to Side Control + Clock Choke | Part 2

    Outside Passing to Side Control + Clock Choke | Part 2

    Atos HQ black belt Joao Mendes teaches Outside Passing to Side Control plus Clock Choke, during the fundamental class on 12/10/2025.

    Part 1- https://live.atosbjjondemand.com/videos/outside-passing-to-side-control-clock-choke-part-1

    Joao Mendes received his black belt from Andre Galvao in June ...

  • Over Under Guard Pass Counter Attack to Brabo Choke | Part 2
    03:47
    Over Under Guard Pass Counter Attack to Brabo Choke | Part 2

    Over Under Guard Pass Counter Attack to Brabo Choke | Part 2

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Over Under Guard Pass Counter Attack to Brabo Choke, during the fundamental class on 12/10/2025.

    Part 1- https://live.atosbjjondemand.com/videos/over-under-guard-pass-counter-attack-to-brabo-choke-part-1
    Part 3- https://live.at...

  • Over Under Guard Pass Counter Attack to Brabo Choke | Part 3
    11:41
    Over Under Guard Pass Counter Attack to Brabo Choke | Part 3

    Over Under Guard Pass Counter Attack to Brabo Choke | Part 3

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Over Under Guard Pass Counter Attack to Brabo Choke, during the fundamental class on 12/12/2025.

    Part 1- https://live.atosbjjondemand.com/videos/over-under-guard-pass-counter-attack-to-brabo-choke-part-1
    Part 2- https://live.at...

  • Over Under Guard Pass Counter Attack to Brabo Choke | Part 1
    10:46
    Over Under Guard Pass Counter Attack to Brabo Choke | Part 1

    Over Under Guard Pass Counter Attack to Brabo Choke | Part 1

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Over Under Guard Pass Counter Attack to Brabo Choke, during the fundamental class on 12/12/2025.

    Part 2- https://live.atosbjjondemand.com/videos/over-under-guard-pass-counter-attack-to-brabo-choke-part-2
    Part 3- https://live.at...

  • Stack Pass | Part 3
    07:53
    Stack Pass | Part 3

    Stack Pass | Part 3

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Stack Pass during the fundamental class on 12/08/2025.

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

  • Stack Pass | Part 2
    08:39
    Stack Pass | Part 2

    Stack Pass | Part 2

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Stack Pass during the fundamental class on 12/08/2025.

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

  • Stack Pass | Part 1
    09:16
    Stack Pass | Part 1

    Stack Pass | Part 1

    6X IBJJF World Champion Atos HQ Head Black Belt Andre Galvao teaches Stack Pass during the fundamental class on 12/08/2025.

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

  • Basic Over Under Pass Counter
    09:47
    Basic Over Under Pass Counter

    Basic Over Under Pass Counter

    Atos HQ black belt Rolando Samson teaches Basic Over Under Pass Counter during the fundamental class on 12/08/2025.

    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 duri...

  • How to Stay on Top on X Guard | Part 2
    06:00
    How to Stay on Top on X Guard | Part 2

    How to Stay on Top on X Guard | Part 2

    Atos HQ black belt Andy Murasaki teaches How to Stay on Top on X Guard during the fundamental class on 12/05/2025.

    Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Champio...

  • How to Stay on Top on X Guard | Part 1
    06:14
    How to Stay on Top on X Guard | Part 1

    How to Stay on Top on X Guard | Part 1

    Atos HQ black belt Andy Murasaki teaches How to Stay on Top on X Guard during the fundamental class on 12/05/2025.

    Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Champio...

  • Fixing Over Under Pass Mistakes
    11:12
    Fixing Over Under Pass Mistakes

    Fixing Over Under Pass Mistakes

    Atos HQ black belt Rolando Samson teaches Fixing Over Under Pass Mistakes during the fundamental class on 12/05/2025.

    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...

  • Over Under Pass to Half Stack
    09:04
    Over Under Pass to Half Stack

    Over Under Pass to Half Stack

    Atos HQ black belt Rolando Samson teaches Over Under Pass to Half Stack during the fundamental class on 12/04/2025.

    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 duri...

  • X Guard Passing Variations | Part 1
    03:01
    X Guard Passing Variations | Part 1

    X Guard Passing Variations | Part 1

    Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

    Part 2- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-2
    Part 3- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-3
    Part 4- https://liv...

  • X Guard Passing Variations | Part 2
    04:08
    X Guard Passing Variations | Part 2

    X Guard Passing Variations | Part 2

    Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

    Part 1- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-1
    Part 3- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-3
    Part 4- https://liv...

  • X Guard Passing Variations | Part 4
    02:09
    X Guard Passing Variations | Part 4

    X Guard Passing Variations | Part 4

    Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

    Part 1- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-1
    Part 2- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-2
    Part 3- https://liv...

  • X Guard Passing Variations | Part 3
    06:03
    X Guard Passing Variations | Part 3

    X Guard Passing Variations | Part 3

    Atos HQ black belt Andy Murasaki teaches X Guard Passing Variations during the fundamental class on 12/03/2025.

    Part 1- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-1
    Part 2- https://live.atosbjjondemand.com/videos/x-guard-passing-variations-part-2
    Part 4- https://liv...

  • Troubleshooting Over Under Pass
    12:59
    Troubleshooting Over Under Pass

    Troubleshooting Over Under Pass

    Atos HQ black belt Rolando Samson teaches Troubleshooting Over Under Pass during the fundamental class on 12/03/2025.

    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...

  • Sneaky Arm Bar From Guard Pull
    06:18
    Sneaky Arm Bar From Guard Pull

    Sneaky Arm Bar From Guard Pull

    Atos black belt Rafael Silveira teaches Sneaky Arm Bar From Guard Pull during the fundamental class on 12/02/2025.

    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

  • Passing X Guard With Side Smash | Part 3
    08:47
    Passing X Guard With Side Smash | Part 3

    Passing X Guard With Side Smash | Part 3

    Atos HQ black belt Andy Murasaki teaches Passing X Guard With Side Smash, during the fundamental class on 12/01/2025.

    Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cham...

  • Passing X Guard With Side Smash | Part 1
    04:06
    Passing X Guard With Side Smash | Part 1

    Passing X Guard With Side Smash | Part 1

    Atos HQ black belt Andy Murasaki teaches Passing X Guard With Side Smash, during the fundamental class on 12/01/2025.

    Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cham...

  • Passing X Guard With Side Smash | Part 2
    05:55
    Passing X Guard With Side Smash | Part 2

    Passing X Guard With Side Smash | Part 2

    Atos HQ black belt Andy Murasaki teaches Passing X Guard With Side Smash, during the fundamental class on 12/01/2025.

    Andy Murasaki received his black belt from Andre Galvao in December 2020. He is an IBJJF No-Gi World Champion, IBJJF Worlds Runner Up, IBJJF European Champion, 2x IBJJF Pan Cham...

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