How To Bump A Defender Off Balance!
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Bump the Arm to Back·Finesse Inferno Basketball
Bump the Arm to Back
SubFamilyBump・The・Arm・To・バック(Bump the Arm to Back)
Translation: bump the arm to back
Overview
History & Origin
Modern MMA clinchwork technique. [1]
Effectiveness
Core MMA clinch technique. [1]
Lineage
MMA clinch methodology. [1]
Competition Record
Used in UFC and professional MMA competition
Images
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Biomechanical Mechanism
Primary Action — Clinch mechanics for Bump the Arm to Back
Joints Involved — Arms, hips, core
Position & Entry
From MMA clinch — Execute bump the arm to back
Variants
Against cage
Open space
Videos
1 video
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Ratings
Risk of injury to the person this technique is applied to
4
Moderate4/10
Clinch technique with control emphasis
Skill level needed to execute this technique reliably
Intermediate
Whether this technique is allowed under major competition rule sets
Restricted
WBC/Boxing — Holding is technically a foul — referee breaks clinch, excessive holding results in point deduction {src— WBC Rules of Boxing}
K-1/GLORY — One attack from clinch allowed, then referee breaks {src— K-1/GLORY Kickboxing Rules}
— WAKO — Clinch generally broken by referee — limited or no...
WAKO Competition RulesPDFLegal
— Unified MMA — Legal — clinching is integral to MMA
Unified Rules of MMA, August 2025PDF— grip fighting
IJF Sport and Organisation Rules 2025, Article 27PDF— IBJJF — Legal — standing grip fighting and clinch work pe...
IBJJF Rules Book v6.0, June 2024PDF— IFMA — Legal — the clinch is a core element of Muay Thai,...
IFMA Muay Thai RulesPDF— UWW — Legal — clinch is fundamental to wrestling, the pri...
UWW International Wrestling Rules, January 2026PDFTraining Notes
✓Drill clinch transitions with a partner (Penn et al., 2007)
Common Mistakes
!Losing head position
!Over-extending
Related Techniques
Counter Techniques
Setup Chain
1Striking range → Clinch → Bump the Arm to Back
Sources & References
Primary Source
Mixed Martial Arts: The Book of Knowledge (Penn, Cordoza & Krauss, 2007)
1Book[1] Penn, B.J., Cordoza, G. and Krauss, E. (2007). Mixed Martial Arts: The Book of Knowledge. Victory Belt Publishing. ISBN 978-0-9777315-6-5.
description, historyOrigin: sourced from Penn, B
2Citation[1] Penn, B.J., Cordoza, G. and Krauss, E. (2007). Mixed Martial Arts: The Book of Knowledge. Victory Belt Publishing. ISBN 978-0-9777315-6-5.
description, historyOrigin: sourced from Penn, B
Community
Athletics
Strong neck and grip
Good body control
Frequently Asked Questions
What is the basic motion for bumping a defender off balance?
The bump involves pushing the defender down horizontally to create an off-balance effect. Finesse Inferno Basketball demonstrates this by buffing the defender down in a horizontal direction to show how the technique disrupts their stability.
How does the Bump the Arm to Back work?
Bump the Arm to Back is a clinch transition where the attacker bumps the opponent's arm upward and immediately circles to take the back.
Where does the Bump the Arm to Back come from?
Modern MMA clinchwork technique.
Is the Bump the Arm to Back legal in competition?
Unified MMA: legal — Legal — clinching is integral to MMA; IJF: legal — Legal — kumi-kata (grip fighting) is fundamental to judo; IBJJF: legal — Legal — standing grip fighting and clinch work permitted; IFMA: legal — Legal — the clinch is a core element of Muay Thai, clinch dominance is highly…; WBC/Boxing: restricted — Holding is technically a foul — referee breaks clinch, excessive holding resu…; K: restricted — 1/GLORY — One attack from clinch allowed, then referee breaks; WAKO: restricted — Clinch generally broken by referee — limited or no clinch fighting in most fo…; UWW: legal — Legal — clinch is fundamental to wrestling, the primary position in Greco-Roman
How dangerous is the Bump the Arm to Back?
Danger rating 4/10. Clinch technique with control emphasis
How do I set up the Bump the Arm to Back?
The standard setup chain: Striking range → Clinch → Bump the Arm to Back.
How do I defend against the Bump the Arm to Back?
Standard counters include: Underhook / Knee / Separation.
What are the variants of the Bump the Arm to Back?
Common variants: Against cage; Open space.
How effective is the Bump the Arm to Back in competition?
Used in UFC and professional MMA competition
What are common mistakes when doing the Bump the Arm to Back?
Top errors to watch for: Losing head position / Over-extending.
What are other names for the Bump the Arm to Back?
The Bump the Arm to Back is also known as Bump the Arm to Back, Arm Bump Back Take, Clinch to Back.