The 1 2, Jab and Cross Knockouts
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CrossยทJack O'Connell
A collection of some sweet 1-2, jab cross knockouts and knock downs in boxing. The 1-2 is the original boxing combinatiโฆ
Translation: cross
Range & classification
Category
Strike & defenceLocksClose rangeFighting multiple people
Distance
CloseMiddleLong
Limb angle
Zero180โ135ยฐ135โ90ยฐ90โ45ยฐ45โ0ยฐ
Body target
Upper bodyMiddle bodyLower body
Overview
History & Origin
The cross is the straight rear-hand power punch, one of the four fundamental punches in boxing. [1] The term 'cross' derives from the punch crossing over the opponent's lead hand, a concept documented in early boxing manuals. [2] The cross developed as gloved boxing matured under the Queensberry Rules, with bare-knuckle fighters having previously favoured hooks and looping punches to protect their hands. [2] Dempsey described the cross as the primary 'power line' punch, where the body's kinetic chain aligns to deliver maximum force along a straight trajectory from the rear hand. [1] Bob Fitzsimmons (1863-1917) is credited with pioneering the use of full body rotation to power the rear straight hand. [3]
Country of originยท shown in random order
- EnglandBoxing
- GreeceBoxing
- ThailandMuay Thai
- BrazilMMA
- USAMMA, Kickboxing
- JapanKickboxing, Karate
- IsraelKrav Maga
- ChinaSanda
Effectiveness
Lineage
The cross (also called the straight right for orthodox fighters) is one of the four fundamental boxing punches. [1]
Competition Record
The cross is one of the highest-power punches in boxing and a primary knockout tool. [1]
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Biomechanical Mechanism
Primary Action โ Ballistic extension of the arm โ kinetic chain transfers force from the ground through the hips to the fist
Joints Involved โ Shoulder (flexion/rotation), elbow (rapid extension), wrist (stabilised on impact), hips (rotation)
Force Vector โ Linear (jab, cross) or circular (hook, overhand) depending on the punch type
Kinetic Chain โ Ground reaction force โ hip rotation โ torso rotation โ shoulder extension โ fist impact โ each link amplifies velocity
Position & Entry
From orthodox stance (after jab) โ Rotate the rear hip forward, extend the rear hand straight to the target, pivot the rear foot
As counter (pull counter) โ Lean back to avoid the incoming jab, fire the cross as the opponent's jab retracts
From clinch break โ Push off from the clinch, create space, and fire the straight right as the opponent resets
Videos
1 video
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Ratings
Risk of injury to the person this technique is applied to
5
High5/10
Jab/cross; fundamental striking tool, cumulative brain trauma risk
Skill level needed to execute this technique reliably
Beginner
Whether this technique is allowed under major competition rule sets
Restricted
Kyokushin โ Body punches legal at full power, head punches banned {srcโ IKO Kyokushin Tournament Rules}
โ 1 point
WT Competition Rules 2024PDFLegal
โ Unified MMA โ Legal striking technique
Unified Rules of MMA, August 2025PDFWBC/Boxing โ Legal โ punches are the core technique of boxing {srcโ WBC Rules of Boxing}
โ yuko
WKF Competition Rules 2024PDFโ ITF โ Legal โ hand techniques to head and body both permi...
ITF Competition RulesPDFโ WAKO โ Legal in Full Contact and Low Kick formats
WAKO Competition RulesPDFK-1/GLORY โ Legal โ full power punches to head and body {srcโ K-1/GLORY Kickboxing Rules}
โ IFMA โ Legal
IFMA Muay Thai RulesPDFTraining Notes
โDrive the cross from the rear hip โ rotate the rear foot, hip, and shoulder as a single unit
โThe lead hand drops slightly to the chest as the cross extends, providing a guard against hooks
โAim to land with the first two knuckles while the fist is fully pronated (palm down)
โUse the cross behind a jab or feint โ a naked cross from distance is easy to time and counter
โKeep the chin tucked behind the rear shoulder during delivery for maximum protection
โOn the heavy bag, practise driving through the target rather than slapping the surface
โThe cross returns along the same line it travelled โ pull it back, do not loop it down
Common Mistakes
!Squaring the shoulders to generate more power, which removes your bladed stance and exposes the chin
!Pushing the punch rather than rotating into it โ the fist should accelerate to the target, not coast
!Lifting the rear heel too early, which disconnects the kinetic chain from the floor
!Not returning to guard after the cross, leaving the lead side of the face open to hooks
!Winding up by pulling the rear hand back before punching โ a clear telegraph
!Leaning forward past the lead knee, which puts bodyweight ahead of the base and invites counters
!Crossing over the centre line with the fist, which reduces accuracy and weakens the structure
Related Techniques
Counter Techniques
Setup Chain
1Fighting Stance โ begin from a balanced stance with hands protecting the chin
2Weight Transfer โ shift weight from rear to lead foot (jab) or rotate hips (cross)
3Extend โ drive the fist straight toward the target along the centre line
4Snap Back โ retract the hand quickly to defensive position
Sources & References
Primary Source
Karate-Do Kyohan: The Master Text (Gichin Funakoshi, 1935)
1BookBoxing (Dempsey, 1950)
Alias sources โ [1] Championship Fighting (Dempsey, 1950) [2] Karate-Do Kyohan (Funakoshi, 1935) [3] Boxing (Fleischer, 1958)
2BookThe Boxing Register (Roberts & Skutt, 2006)
History sources โ [1] Championship Fighting (Dempsey, 1950) [2] The Art of Boxing and Manual of Training (Price, 1867) [3] Boxing's Greatest Fighters (Sugar, 2006)
3OtherJapanese Combat Sports Katakana Convention
Standard katakana transliteration of Western martial arts terminology (ๅคๆฅ่ช) โ used in Japanese MMA, boxing, and BJJ communities
4CitationBoxing (Dempsey, 1950)
Alias sources โ [1] Championship Fighting (Dempsey, 1950) [2] Karate-Do Kyohan (Funakoshi, 1935) [3] Boxing (Fleischer, 1958)
5CitationThe Boxing Register (Roberts & Skutt, 2006)
History sources โ [1] Championship Fighting (Dempsey, 1950) [2] The Art of Boxing and Manual of Training (Price, 1867) [3] Boxing's Greatest Fighters (Sugar, 2006)
Community
Athletics
Requires
hip rotation power, rear foot pivot, full kinetic chain coordination
Favours
reach advantage, strong hips for power transfer
Key muscles
glutes, obliques, pectorals, triceps, deltoids
Sub-techniques
Find by what a technique does โ not its name
Every move, in any martial art, shares a few universal traits. Mix and match below to pinpoint the right tool โ or compare equivalents across styles.
Category
Distance
Limb angle
Body target
Counter Cross
GenusA rear-hand straight punch timed to land simultaneously or immediately after slipping or parrying an incoming attack, using the opponent's forward momentum against them.
Explore
Overhand Right
GenusA looping rear-hand punch thrown over the opponent's guard in a slight arc, dropping the body weight forward and downward on impact.
Explore
Standard Cross
GenusThe fundamental rear-hand straight punch thrown with full hip and shoulder rotation, transferring weight from the back foot through the kinetic chain.
Explore
Frequently Asked Questions
How does the Cross work?
A powerful straight punch thrown with the rear hand, rotating the hips and shoulders fully to generate maximum force along a direct line to the target.
Where does the Cross come from?
The cross is the straight rear-hand power punch, one of the four fundamental punches in boxing. The term 'cross' derives from the punch crossing over the opponent's lead hand, a concept documented in early boxing manuals.
Is the Cross legal in competition?
Unified MMA: legal โ Legal striking technique; WBC/Boxing: legal โ Legal โ punches are the core technique of boxing; WKF: legal โ Legal, jodan/chudan punch scores 1 point (yuko) โ controlled contact required; Kyokushin: restricted โ Body punches legal at full power, head punches banned; WT: restricted โ Punches to trunk only (1 point), punches to head banned; ITF: legal โ Legal โ hand techniques to head and body both permitted; WAKO: legal โ Legal in Full Contact and Low Kick formats; K: legal โ 1/GLORY โ Legal โ full power punches to head and body; IFMA: legal โ Legal
How dangerous is the Cross?
Danger rating 5/10. High โ jab/cross; fundamental striking tool, cumulative brain trauma risk
How do I set up the Cross?
The standard setup chain: Fighting Stance โ Weight Transfer โ Extend โ Snap Back.
How do I defend against the Cross?
Standard counters include: Slip โ move the head off the centre line to evade the punch / Parry โ deflect the incoming punch with a quick hand redirection / Counter Cross โ time a straight punch over the incoming attack.
What are the variants of the Cross?
Common variants: Standard cross (rear-hand straight punch with full hip rotation); Counter cross (pull counter) (leaning back to avoid the jab, firing the cross as a counter); Step-in cross (stepping forward with the punch for added reach and power); Body cross (targeting the solar plexus or liver with the straight reaโฆ).
How effective is the Cross in competition?
The cross is one of the highest-power punches in boxing and a primary knockout tool.
What are common mistakes when doing the Cross?
Top errors to watch for: Squaring the shoulders to generate more power, which removes your bladed stance and exposes the chin / Pushing the punch rather than rotating into it โ the fist should accelerate to the target, not coast / Lifting the rear heel too early, which disconnects the kinetic chain from the floor / Not returning to guard after the cross, leaving the lead side of the face open to hooks.
What are other names for the Cross?
The Cross is also known as Kurosu, Rear Straight, Gyaku Tsuki, Right Cross.