Axe Kick

Family

踵落とし(Kakato Otoshi)

Traditional

Translation: axe kick / heel drop

Overview

The Axe Kick family groups kicking techniques in which the leg is raised high — often above the opponent's head — and then brought straight down onto the target in a chopping motion, using the heel or sole of the foot as the impact surface. [1] The axe kick generates force through the combination of gravitational acceleration and the active hip flexor contraction that pulls the leg downward, creating a hammering effect capable of striking the collarbone, shoulder, top of the head, or face of an opponent. [1],[2] Axe kicks are most closely associated with taekwondo, where they are a competition staple scoring technique, but they also appear in karate (kakato geri) and MMA. [2],[3] The technique requires exceptional hip flexibility and hamstring length to raise the leg above head height before executing the downward chop. [3]

Also known as
Naeryo ChagiKR[1]Kakato GeriJP[2]Hammer Kick[3]

History & Origin

The axe kick developed primarily within Korean martial arts, becoming a signature technique in taekwondo competition where its dramatic overhead trajectory scores as a head kick. [1] The technique was influenced by Chinese northern kung fu styles that emphasised high, flexible kicking, and was refined for modern taekwondo sport competition in the 1970s and 1980s. [1],[2] Andy Hug, the Swiss-born karate and K-1 champion, popularised the axe kick in full-contact kickboxing during the 1990s, demonstrating its knockout potential against world-class opponents. [2],[3]

Effectiveness

The axe kick raises the leg high and brings it down onto the opponent's head or shoulder. [1]

Lineage

The axe kick is prominent in taekwondo and karate. [1]

Competition Record

The axe kick is used in taekwondo, karate, and MMA competition. [1]

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Biomechanical Mechanism

Primary ActionBallistic leg extension or rotation — the shin or foot impacts the target at high velocity
Joints InvolvedHip (flexion/rotation), knee (extension for front kicks, flexion-extension for roundhouse), ankle (stabilised)
Force VectorLinear (front kick/teep — hip flexion and knee extension) or rotational (roundhouse — hip rotation with shin contact)
Kinetic ChainPivot foot rotation → hip turn → femur whip → shin contact — the leg acts as a heavy bat with the hip as the pivot

Position & Entry

From fighting stanceRaise the leg high (straight or crescent), drive the heel down onto the target (collarbone, shoulder, or head)
From close rangeShort-arc axe kick brought down quickly when the opponent's hands are low
As counter (after opponent's kick)Raise the leg as the opponent recovers from their kick, bring the heel down

Videos

360' Axe Kick Tutorial | 360 Kick | How to do 360' Axe kick .

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Axe Kick·Akashkrt

360' Axe Kick Tutorial. 360' Axe kick is a very powerful and effective kick. It especially used in takewondo, mma and

How to AXE KICK - Martial Arts Tutorial

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Axe Kick·MP Elite Fitness

Axe kick. This video demonstrates how to axe kick, including the kick technique, foot position, where to strike to and h

2 videos

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

6
High6/10

Downward heel strike; collarbone/head impact risk

Difficulty

Skill level needed to execute this technique reliably

Advanced
Competition Legality

Whether this technique is allowed under major competition rule sets

Illegal
WBC/Boxing — All kicks prohibited in boxing {srcWBC Rules of Boxing}
Legal
Unified MMA — Legal striking technique
Unified Rules of MMA, August 2025PDF
Kyokushin — Legal at full power to body and head {srcIKO Kyokushin Tournament Rules}
WT — Legal, body kick 2 points, head kick 3 points, spinn...
WT Competition Rules 2024PDF
WAKO — Legal in Full Contact and Low Kick formats
WAKO Competition RulesPDF
K-1/GLORY — Legal {srcK-1/GLORY Kickboxing Rules}
IFMA — Legal — kicks are a core Muay Thai technique
IFMA Muay Thai RulesPDF

Training Notes

The axe kick lifts the leg high and then drives the heel downward onto the target — typically the collarbone, shoulder, or head
Raise the straight or slightly bent leg as high as possible, then drop the heel with gravitational force added to the downward pull of the hip flexors
The axe kick bypasses the guard from above — it comes over the top of a standard boxing guard
Use it against opponents who shell up with a high guard or who are leaning forward with their head low
Andy Hug popularised the axe kick in K-1, using it to devastating effect against kickboxers who had no defence for overhead attacks
The kick can be thrown with either the inside (across the body) or outside (along the body line) trajectory
Flexibility is essential — the leg must reach head height or above before the downward chop begins

Common Mistakes

!Not raising the leg high enough, so the downward chop hits the guard rather than coming over it
!Throwing the axe kick from too far away — it must be in close-to-mid range for the heel to land on the target
!Losing balance on the support leg during the high raise — strengthen the standing leg and core
!Telegraphing by leaning the upper body back before the leg lifts
!Landing the axe kick on the top of the opponent's head, which risks injuring the kicker's heel or ankle
!Not following up after a landed axe kick — the opponent is often stunned, and immediate follow-up is critical
!Attempting the axe kick without sufficient flexibility, which causes the kick to stall at shoulder height

Related Techniques

Counter Techniques

Setup Chain

1Stance and Rangeverify correct distance for the kick to land at full extension
2Chamber the Leglift the knee to prepare the kicking trajectory
3Execute the Kickextend the leg through the target with the appropriate striking surface
4Recoverretract the leg and return to fighting stance

Sources & References

Primary Source

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

1BookMuay Thai: The Art of Fighting (Kraitus, 2002)

Alias sources — [1] Kukkiwon Textbook (2006) [2] Dynamic Karate (Nakayama, 1966) [3] Kukkiwon Textbook (2006)

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)

5CitationMuay Thai: The Art of Fighting (Kraitus, 2002)

Alias sources — [1] Kukkiwon Textbook (2006) [2] Dynamic Karate (Nakayama, 1966) [3] Kukkiwon Textbook (2006)

6CitationKarate-Do Kyohan (Funakoshi, 1935)

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

Community

Athletics

Requires

exceptional hip flexibility, hamstring length, leg raising speed

Favours

extremely flexible hips for raising the leg above head height

Key muscles

hip flexors, hamstrings (eccentric), quadriceps, core

Sub-techniques

Notes

The axe kick (naeryeo chagi in TKD, kakato otoshi geri in karate) drops the heel vertically onto the target. Andy Hug popularized the technique in K-1 kickboxing in the 1990s. (De Bremaeker & Faige, Essential Book of Martial Arts Kicks)

Frequently Asked Questions

What part of the foot do you strike with in an axe kick?

You strike with the heel, which in Japanese is called Kekato. You pull your toes all the way back to ensure the heel makes contact with the target.

What's a common mistake beginners make when throwing an axe kick?

A common mistake is swinging the leg all the way through, which turns it into a kyage kick instead. You must bring the leg down the centre line straight through rather than allowing it to swing across.

How can I practice keeping my axe kick on the centre line?

Place two cones or items on the floor in front of you and practice so your leg finishes between the cones. This ensures you don't deviate from the centre line and maintains proper technique.

What are the main target areas for an axe kick?

The heel can come down into the top of the head, or strike straight down onto other target areas on the opponent.

How does the Axe Kick work?

The Axe Kick family groups kicking techniques in which the leg is raised high — often above the opponent's head — and then brought straight down onto the target in a chopping motion, using the heel or sole of the foot as the impact surface. The axe kick generates force through the combination of gravitational acceleration and the active hip flexor contraction that pulls the leg downward, creating a hammering effect capable of striking the collarbone, shoulder, top of the head, or face of an opponent.

Where does the Axe Kick come from?

The axe kick developed primarily within Korean martial arts, becoming a signature technique in taekwondo competition where its dramatic overhead trajectory scores as a head kick. The technique was influenced by Chinese northern kung fu styles that emphasised high, flexible kicking, and was refined for modern taekwondo sport competition in the 1970s and 1980s.

Is the Axe Kick legal in competition?

Unified MMA: legal — Legal striking technique; WBC/Boxing: banned — All kicks prohibited in boxing; WKF: legal — Legal, chudan (body) kick scores 2 points, jodan (head) kick scores 3 points; Kyokushin: legal — Legal at full power to body and head; WT: legal — Legal, body kick 2 points, head kick 3 points, spinning body 4 points, spinni…; WAKO: legal — Legal in Full Contact and Low Kick formats; K: legal — 1/GLORY — Legal; IFMA: legal — Legal — kicks are a core Muay Thai technique

How dangerous is the Axe Kick?

Danger rating 6/10. High — downward heel strike; collarbone/head impact risk

How do I set up the Axe Kick?

The standard setup chain: Stance and Range → Chamber the Leg → Execute the Kick → Recover.

How do I defend against the Axe Kick?

Standard counters include: Check (Shin Block) — raise the shin to intercept the kick before it lands / Catch and Sweep — catch the kicking leg and sweep the standing leg / Step Inside — close distance inside the kick's effective range to smother it.

What are the variants of the Axe Kick?

Common variants: Outside axe kick (raising the leg outside and bringing the heel straight down); Inside axe kick (raising the leg inside in a crescent arc before chopping …); Spinning axe kick (adding a spin before the downward chop).

How effective is the Axe Kick in competition?

The axe kick is used in taekwondo, karate, and MMA competition.

What are common mistakes when doing the Axe Kick?

Top errors to watch for: Not raising the leg high enough, so the downward chop hits the guard rather than coming over it / Throwing the axe kick from too far away — it must be in close-to-mid range for the heel to land on the target / Losing balance on the support leg during the high raise — strengthen the standing leg and core / Telegraphing by leaning the upper body back before the leg lifts.

What are other names for the Axe Kick?

The Axe Kick is also known as Kakato Otoshi, Naeryo Chagi, Kakato Geri, Hammer Kick.