How to Beat Combat Base From Bottom White Belt Tip
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Combat Base Position·BIG OSS Jiu-Jitsu Channel
Are you stuck in combat base with no idea how to move? 🤔 In this video, I’ll show you exactly how to beat combat base f…
Combat Base Position
SubFamilyCombat・Base・ポジション(Combat Base Position)
Translation: combat base position
Overview
History & Origin
Documented by Renzo Gracie and John Danaher in their systematic approach to jujitsu. [1]
Effectiveness
Core grappling technique proven at the highest levels. [1]
Lineage
Gracie Jiu-Jitsu; Renzo Gracie lineage. [1]
Competition Record
Used in UFC and professional MMA competition
Images
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Biomechanical Mechanism
Primary Action — Combat Base Position-specific mechanics
Position & Entry
From clinch or guard — Execute combat base position
Variants
Standard Combat Base Position
Videos
Combat Base Instructional series trailer
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Combat Base Position·Combat Base
Teaser for instructional Co-vid(eo) series
Sitting Guard Sweep Against Combat Base
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Combat Base Position·JeanJacquesMachado
#sweeps #jeanjacquesmachado #bjj Working from the sitting guard position, Jean Jacques demonstrates how to execute a sw…
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3 videosWhat Instructors Say
The combat base position is a fundamental top-side control where the passing player plants one knee in the middle of the opponent's closed guard while maintaining a low, stable posture. According to BIG OSS Jiu-Jitsu, the combat base emerges naturally from guard-opening sequences—the passer moves back from closed guard, opens space, and drives the middle knee forward to prevent guard closure and facilitate knee-cut passes or half-guard transitions. Chris Howder (Combat Base Club) emphasizes the postural mechanics: the passer drops low with deep hip positioning and creates independent hip control to escape upward pressure. JeanJacquesMachado focuses on defensive framing and weight management against the combat base, noting that the bottom player must frame on the opponent's leg to control forward pressure and create sweep opportunities through precise hip reversal. BIG OSS identifies the middle knee as the structural problem—its height and positioning directly determine whether the bottom player can close guard or must pursue alternative submissions (dela hiva, shin-on-shin transitions, triangle attacks). All three instructors agree the position requires active hip mobility and posture control to maintain stability and execute follow-up techniques.
Synthesized from 3 instructors
- BIG OSS Jiu-Jitsu — How to Beat Combat Base From Bottom White Belt Tip: Detailed breakdown of the combat base structure (middle knee placement), its emergence from guard opening, and comprehensive counter-options including dela hiva sweeps, shin-on-shin hooks, and triangle entries from bottom position.
- Combat Base Club — Combat Base Instructional series trailer: Emphasis on the postural elements of combat base: deep hip drop, low posture, and grip mechanics (pinky-oriented to hook-and-loop transitions) needed to maintain control.
- JeanJacquesMachado — Sitting Guard Sweep Against Combat Base: Defensive perspective on managing the opponent's weight and forward pressure through leg framing, hip reversal, and weight-sensing techniques to execute sweeps.
Learn This Technique
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Ratings
Risk of injury to the person this technique is applied to
3
Moderate3/10
Positional technique
Skill level needed to execute this technique reliably
Intermediate
Whether this technique is allowed under major competition rule sets
Restricted
— IJF — Guard pulling penalized as non-combativity — ground...
IJF Sport and Organisation Rules 2025, Article 27PDFLegal
— IBJJF — Legal — guard is fundamental to BJJ, sweeps from ...
IBJJF Rules Book v6.0, June 2024PDF— ADCC — Legal, guard pull penalized -1 point in points por...
ADCC Rules Update, April 2025PDF— Unified MMA — Legal — no penalty for playing guard
Unified Rules of MMA, August 2025PDF— FIAS Sport Sambo — Legal
FIAS International Sambo Competition RulesPDFTraining Notes
✓Focus on the squeeze direction for chokes (Gracie & Danaher, 2003)
Common Mistakes
!Poor grip
!Rushing the technique
Related Techniques
Counter Techniques
Setup Chain
1Clinch → Combat Base Position
Sources & References
Primary Source
Mastering Jujitsu (Gracie & Danaher, 2003)
1Book[1] Gracie, R. and Danaher, J. (2003). Mastering Jujitsu. Human Kinetics. ISBN 0-7360-4404-3.
description, historyOrigin: sourced from Gracie, R
2Citation[1] Gracie, R. and Danaher, J. (2003). Mastering Jujitsu. Human Kinetics. ISBN 0-7360-4404-3.
description, historyOrigin: sourced from Gracie, R
Community
Athletics
Good grip and body control
Notes
Combat base (one knee up, one knee down between the opponent's legs) is the fundamental guard-passing starting position. Also called 'headquarters' in some systems. Provides balance and mobility while preventing the opponent from establishing dangerous guard grips. (Ribeiro, Jiu-Jitsu University; Danaher, Guard Passing series)
Frequently Asked Questions
What is the main job of the knee in the middle during combat base?
According to BIG OSS Jiu-Jitsu, the knee in the middle of combat base has one primary job: to prevent you from closing your guard. This positioning is what makes combat base effective at controlling an opponent from the top.
How do I escape from combat base when I'm on my back?
BIG OSS Jiu-Jitsu recommends moving your hips at an angle, keeping your angle consistent, and tilting your opponent to one side. A crucial detail is to push the knee inward rather than shin-on-shin, then extend your leg out to complete the escape.
What's an effective counter to combat base from sitting guard?
Jean Jacques Machado demonstrates framing on your opponent's leg and using their weight against them—when they come towards you, you can use that pressure to execute a sweep by making their foot move forward.
How does the Combat Base Position work?
Combat Base is a guard-top position where one knee is up and one knee is down, creating a stable platform that allows the top player to defend sweeps while setting up guard passes. Danaher considers this the fundamental guard-top posture.
Where does the Combat Base Position come from?
Documented by Renzo Gracie and John Danaher in their systematic approach to jujitsu.
Is the Combat Base Position legal in competition?
IBJJF: legal — Legal — guard is fundamental to BJJ, sweeps from guard score 2 points; IJF: restricted — Guard pulling penalized as non-combativity — groundwork from guard permitted …; ADCC: legal — Legal, guard pull penalized -1 point in points portion; Unified MMA: legal — Legal — no penalty for playing guard; FIAS Sport Sambo: legal — Legal
How dangerous is the Combat Base Position?
Danger rating 3/10. Positional technique
How do I set up the Combat Base Position?
The standard setup chain: Clinch → Combat Base Position.
How do I defend against the Combat Base Position?
Standard counters include: Posture / Stack / Von Flue choke.
What are the variants of the Combat Base Position?
Common variants: Standard Combat Base Position.
How effective is the Combat Base Position in competition?
Used in UFC and professional MMA competition
What are common mistakes when doing the Combat Base Position?
Top errors to watch for: Poor grip / Rushing the technique.
What are other names for the Combat Base Position?
The Combat Base Position is also known as Combat Base Position, Combat Base, Posting Position.