Striking Interception Defence

Group

打撃迎撃防御(Dageki Geigeki Bōgyo)

Traditional

Translation: striking interception defence

Overview

The Striking Interception Defence group encompasses all defensive techniques that physically intercept, redirect, or absorb incoming strikes using the arms, legs, or body as shields and deflectors. [1] Unlike evasion-based defence which removes the target from the attack's path, interception defence meets the attack with a defensive structure — blocking it, parrying it aside, covering against it, or catching it. [1],[2] This group includes blocks (hard interceptions that stop the strike), parries (redirections that deflect the strike's path), and covers (protective postures that absorb impact on non-vulnerable areas). [2],[3] Interception defence is the most universal defensive system across martial arts, found in every fighting tradition from karate's formal blocking to boxing's guard and cover system. [3]

Also known as
Strike Defence[1]Blocking Defence[2]Striking Interception[3]Anti-Striking[4]

History & Origin

Interception defence techniques are among the oldest documented fighting techniques, with blocking and parrying described in ancient Greek, Chinese, Indian, and Japanese martial arts texts. [1] Karate's formalised blocking system (uke-waza) — including age uke, soto uke, uchi uke, and gedan barai — represents one of the most systematic interception defence curricula in any martial art. [2] Boxing's guard and parrying system evolved through centuries of prizefighting into the sport's refined defensive methodology. [2],[3]

Effectiveness

Striking interception uses a pre-emptive strike to stop the opponent's attack before it develops. [1]

Lineage

Interception theory is central to Jeet Kune Do and is also found in fencing and boxing. [1]

Competition Record

Interception striking is used in MMA by fighters with precise timing. [1]

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Biomechanical Mechanism

Primary ActionIntercepting an incoming strike using a rigid arm, forearm, or shin structure to absorb or redirect force
Joints InvolvedForearm and elbow (primary blocking surface), shoulder (positioning), core (absorbing residual force)
Force VectorPerpendicular to the incoming strike — meeting the attack at an angle dissipates force across the blocking surface
Defensive MechanicHard blocks absorb impact directly; soft blocks redirect the strike's trajectory away from the target

Position & Entry

From fighting stanceMaintain guard position, raise the forearm or shin to intercept the incoming strike before it reaches the target
As reactive defenceWhen the attack is detected, move the blocking limb into the strike's path to absorb or deflect the force

Videos

Bruce Lee's Jeet Kune Do Defence System (Blocking) Technique The Outside High Parry in [Hindi]

0
Striking Interception Defence·Amritmoy Das

Bruce Lee's Fighting Method (Jeet Kune Do 截拳道) What is Jeet Kune Do ? Jeet Kune Do, or the Art of the Intercepting Fist,

Interception, Deception and Cutting the lines

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Striking Interception Defence·Mark Harrell

Interception, Deception and Cutting the lines Professors Mark Harrell and Mario Magdangal teaching JKD, Jeet Kune Do, Ju

2 videos

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

3
Moderate3/10

Blocking and parrying absorb strike force; hand/forearm injury from repeated blocking

Difficulty

Skill level needed to execute this technique reliably

Intermediate
Competition Legality

Whether this technique is allowed under major competition rule sets

Unified MMA — Legal defensive technique
Unified Rules of MMA, August 2025PDF
WBC/Boxing — Legal — blocking and evasion are core boxing skills {srcWBC Rules of Boxing}
WKF — Legal — blocking is a fundamental karate skill
WKF Competition Rules 2024PDF
Kyokushin — Legal {srcIKO Kyokushin Tournament Rules}
WAKO — Legal
WAKO Competition RulesPDF
K-1/GLORY — Legal {srcK-1/GLORY Kickboxing Rules}
IFMA — Legal
IFMA Muay Thai RulesPDF

Training Notes

Striking interception defence uses blocks, parries, covers, and checks to neutralise incoming strikes before they reach their target
Blocks absorb the strike on a hard surface (forearms, shins); parries redirect the strike off its path; covers protect the target with a defensive shell
In boxing, the fundamental defences are: jab parry, cross block, high guard cover, shell/shoulder roll, and elbow block (Haislet, Boxing, 1940)
In Muay Thai, add shin checks (lifting the leg to block kicks with the shin) and elbow blocks for body kicks
Active defence (parries, catches) is superior to passive defence (covering up) because it creates immediate counter opportunities
Train defensive combinations: parry the jab, slip the cross, counter with a hook — the defence and counter are one unit
In MMA, add ground-strike defence: posture control, hip escapes from bottom, and frames to manage ground-and-pound

Common Mistakes

!Blocking with the hands open and fingers extended — close the fists and use the forearms for structural blocking
!Reaching to block strikes far from your body — keep the blocks close; arms should form a tight guard around the head and body
!Blocking only and never countering — every block should flow into a counter-strike
!Looking away or closing eyes during strikes — you must watch the strike to defend accurately
!Using the same block for every type of strike — different strikes require different defences (parry for jabs, check for kicks)
!Dropping the guard after blocking one strike — stay covered; combinations follow
!Over-tensing the arms during blocking — maintain enough tension to absorb but stay relaxed enough to move and counter

Related Techniques

Counter Techniques

Setup Chain

1Anticipate the Attackread the opponent's intention through body cues
2Execute Defenceapply the specific defensive technique with proper timing
3Recover Stancereturn to a balanced fighting position immediately
4Counter or Disengagecapitalize on the opening or create safe distance

Sources & References

Primary Source

Karate-Do Kyohan: The Master Text (Gichin Funakoshi, 1935)

1BookBoxing (Dempsey, 1950)

Alias sources — [1] Championship Fighting (Dempsey, 1950) [2] Boxing Mastery (Hatmaker, 2004) [3] Championship Fighting (Dempsey, 1950) [4] Boxing Mastery (Hatmaker, 2004)

2BookKarate-Do Kyohan (Funakoshi, 1935)

Effectiveness sources — [1] Comprehensive Asian Fighting Arts (Draeger & Smith, 1969)

Official karate technique names (和語/漢語)

4OtherJapanese Martial Arts Standard Terminology (武道用語)

Established Japanese martial arts naming convention — native Japanese term (和語/漢語)

5CitationBoxing (Dempsey, 1950)

Alias sources — [1] Championship Fighting (Dempsey, 1950) [2] Boxing Mastery (Hatmaker, 2004) [3] Championship Fighting (Dempsey, 1950) [4] Boxing Mastery (Hatmaker, 2004)

6CitationKarate-Do Kyohan (Funakoshi, 1935)

Effectiveness sources — [1] Comprehensive Asian Fighting Arts (Draeger & Smith, 1969)

Community

Athletics

Requires

forearm conditioning, reaction speed, structural stability

Favours

dense bone structure, strong forearms

Key muscles

forearm flexors/extensors, deltoids, biceps, core (absorbing impact)

Sub-techniques

Block

Family

The Block family covers defensive techniques that physically stop incoming strikes by interposing a rigid body part — typically the forearm, shin, or elbow — in the path of the attack. [1] Blocks are the most direct form of striking defence, using hard surfaces of the body to meet the incoming strike and prevent it from reaching its target. [1,2] Blocks are classified by the height and direction they defend — high blocks protect the head, middle blocks protect the torso, low blocks protect the legs, and elbow blocks use the elbow's hard surface to damage the attacker's striking limb. [2,3]

5 subfamilies·15 techniquesExplore

Cover Defence

Family

The Cover Defence family encompasses defensive postures and techniques where the fighter positions the arms, hands, and shoulders to create a protective shell that absorbs strikes on non-vulnerable areas rather than attempting to block or evade each individual attack. [1] Cover defences are used when the volume or speed of incoming strikes makes individual blocking impractical — the fighter tightens their guard and weathers the storm until they can counter, clinch, or escape. [1,2] This family includes high guard covers, shell covers, and cross-arm covers, each offering different levels of protection and mobility. [2,3]

3 subfamilies·6 techniquesExplore

Parry

Family

The Parry family covers defensive techniques that redirect incoming strikes by using a quick hand movement to deflect the attack off its intended path, rather than absorbing the impact through blocking or evading entirely. [1] Parrying is the most energy-efficient interception defence because it uses minimal force to redirect the attack rather than meeting it head-on — a small deflection of the attacking limb is sufficient to make the strike miss its target. [1,2] This family includes jab parries, cross parries, and kick catch parries, each designed to redirect specific types of attacks. [2,3]

3 subfamilies·7 techniquesExplore

Notes

Striking interception — blocks, parries, and covers — stops attacks before they reach the target. Parry appears in 5,648 passages and block in 7,254 across our corpus. Each striking art has its own interception system: boxing parries, karate uke-waza, Muay Thai long guard. (200+ books; Dempsey, Championship Fighting; Nakayama, Dynamic Karate)

Frequently Asked Questions

How does the Striking Interception Defence work?

The Striking Interception Defence group encompasses all defensive techniques that physically intercept, redirect, or absorb incoming strikes using the arms, legs, or body as shields and deflectors. Unlike evasion-based defence which removes the target from the attack's path, interception defence meets the attack with a defensive structure — blocking it, parrying it aside, covering against it, or catching it.

Where does the Striking Interception Defence come from?

Interception defence techniques are among the oldest documented fighting techniques, with blocking and parrying described in ancient Greek, Chinese, Indian, and Japanese martial arts texts. Karate's formalised blocking system (uke-waza) — including age uke, soto uke, uchi uke, and gedan barai — represents one of the most systematic interception defence curricula in any martial art.

Is the Striking Interception Defence legal in competition?

Unified MMA: legal — Legal defensive technique; WBC/Boxing: legal — Legal — blocking and evasion are core boxing skills; WKF: legal — Legal — blocking is a fundamental karate skill; Kyokushin: legal — Legal; WT: legal — Legal; WAKO: legal — Legal; K: legal — 1/GLORY — Legal; IFMA: legal — Legal

How dangerous is the Striking Interception Defence?

Danger rating 3/10. Moderate — blocking and parrying absorb strike force; hand/forearm injury from repeated blocking

How do I set up the Striking Interception Defence?

The standard setup chain: Anticipate the Attack → Execute Defence → Recover Stance → Counter or Disengage.

How do I defend against the Striking Interception Defence?

Standard counters include: Timing — attack when the defence is recovering or between movements / Feint — use deception to create openings in the defensive structure / Angle Change — attack from an unexpected angle that the defence does not cover.

What are the variants of the Striking Interception Defence?

Common variants: High block (forearm raised above the head to protect against overhead…); Low block (forearm driven downward to deflect kicks or body strikes); Cross block (forearm crosses the body to protect the opposite side); Double forearm block (both forearms together for maximum coverage).

How effective is the Striking Interception Defence in competition?

Interception striking is used in MMA by fighters with precise timing.

What are common mistakes when doing the Striking Interception Defence?

Top errors to watch for: Blocking with the hands open and fingers extended — close the fists and use the forearms for structural blocking / Reaching to block strikes far from your body — keep the blocks close; arms should form a tight guard around the head … / Blocking only and never countering — every block should flow into a counter-strike / Looking away or closing eyes during strikes — you must watch the strike to defend accurately.

What are other names for the Striking Interception Defence?

The Striking Interception Defence is also known as Dageki Geigeki Bōgyo, Strike Defence, Blocking Defence, Striking Interception, Anti-Striking.