Front Leg Side Kick

SubFamily

前足横蹴り(Maeashi Yoko Geri)

descriptive

Translation: front leg side kick

Overview

The Front Leg Side Kick is a side kick delivered with the lead leg by sliding the rear foot forward to close distance before executing the kick. [1] As with the front leg front kick, the rear foot slides forward without upper body movement to avoid telegraphing, then the formerly front leg chambers laterally and extends as a side kick. [1] This technique provides faster delivery than the rear-leg version at the cost of some power, and is effective as a defensive stop-kick or range-management tool. [1]

Also known as
Lead Leg Side KickSliding Side Kick

History & Origin

Applies the universal front-leg kicking principle to the side kick. [1] Trades power for speed and reduced telegraph. [1]

Effectiveness

A fast defensive tool for maintaining distance. [1] Less powerful than rear leg version but significantly faster. Commonly used in sport karate and MMA. [1]

Lineage

Practiced across karate, Taekwondo, and kickboxing. The sliding lead-leg side kick is documented across multiple kicking traditions. [1]

Competition Record

Frequently used in MMA (UFC, ONE Championship, Bellator), kickboxing (GLORY, K-1), and Muay Thai (Lumpinee, Rajadamnern). One of the most commonly thrown kicks in professional striking competition. [1]

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Biomechanical Mechanism

Primary ActionSide kick from lead leg after sliding rear foot forward
Joints InvolvedAnkles (slide), hip abduction (chamber), knee extension (thrust)
Force VectorLateral — same as standard side kick but faster
Striking SurfaceHeel or blade of foot

Position & Entry

From fighting stanceSlide rear foot toward lead foot, chamber and extend former front leg as side kick
As stop-kickDeliver without sliding when opponent enters range

Variants

As stop-kickno slide, delivered stationary
With forward slidecloses distance
To the kneeself-defense targeting

Videos

Three Easy Setups for the Lead Leg Side Kick

0
Front Leg Side Kick·Força Martial Arts & Fitness

These three easy entries to your lead leg side kick can be used as drills to work your chamber up and down the mat to ge

1 video

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

4
Moderate4/10

Primarily a range management tool.

Difficulty

Skill level needed to execute this technique reliably

Intermediate
Competition Legality

Whether this technique is allowed under major competition rule sets

Unified MMAstandard striking technique
Unified Rules of MMA, August 2025PDF
WKF Karatecontrolled contact required
WKF Kumite Rules 2026PDF
WT Taekwondokicks are primary scoring technique
WT Competition Rules 2026PDF
WAKO Kickboxingfull contact permitted
WAKO Full Contact RulesPDF

Training Notes

Same slide mechanic as front leg front kick — rear foot slides without upper body movement
Side kick chamber requires more hip rotation than front kick version
Keep slide low and fast
Can be both pushing tool and sharp stop-kick

Common Mistakes

!Upper body leaning during slide — telegraphs
!Not enough hip rotation after slide
!Trying to generate rear-leg power — accept speed trade-off
!Sliding too far — overcommits

Related Techniques

Counter Techniques

Setup Chain

1Jab → front leg side kick to maintain distance
2Counter advancing opponent → stop-kick to midsection
3Feint slide → opponent reacts → complete the kick

Sources & References

Primary Source

De Bremaeker, M. & Faige, R. (2010). Essential Book of Martial Arts Kicks. Tuttle Publishing.

1BookDe Bremaeker, M. & Faige, R. (2010). Essential Book of Martial Arts Kicks. Tuttle Publishing.pp. pp. 66-68

[1] De Bremaeker & Faige, Essential Book of Martial Arts Kicks (2010), Section 2.3, pp. 66-68

2CitationDe Bremaeker, M. & Faige, R. (2010). Essential Book of Martial Arts Kicks. Tuttle Publishing.pp. pp. 66-68

[1] De Bremaeker & Faige, Essential Book of Martial Arts Kicks (2010), Section 2.3, pp. 66-68

Community

Athletics

Requires

coordination for slide + hip rotation, balance

Key muscles

hip abductors, quadriceps, calves, core

Frequently Asked Questions

How should I position my hips and shoulders when setting up for a front leg side kick?

Keep your hips tucked under and your shoulders up, looking sideways. Maintain a horse stance without leaning forward, with your thumb across your shoulder and your jab ready.

Where should I step when chambering the front leg side kick?

Step behind your base foot rather than in front of it, as this positioning is more effective for executing the kick.

What should I focus on with my knees during the front leg side kick?

Keep energy stored in your knees rather than coming up with rigid posture, maintaining a lower, more flexible stance that preserves power.

How does the Front Leg Side Kick work?

The Front Leg Side Kick is a side kick delivered with the lead leg by sliding the rear foot forward to close distance before executing the kick. As with the front leg front kick, the rear foot slides forward without upper body movement to avoid telegraphing, then the formerly front leg chambers laterally and extends as a side kick.

Where does the Front Leg Side Kick come from?

Applies the universal front-leg kicking principle to the side kick. Trades power for speed and reduced telegraph.

Is the Front Leg Side Kick legal in competition?

Unified MMA: Legal: legal — standard striking technique; WKF Karate: Legal: legal — controlled contact required; WT Taekwondo: Legal: legal — kicks are primary scoring technique; WAKO Kickboxing: Legal: legal — full contact permitted

How dangerous is the Front Leg Side Kick?

Danger rating 4/10. Moderate — primarily a range management tool.

How do I set up the Front Leg Side Kick?

The standard setup chain: Jab → front leg side kick to maintain distance → Counter advancing opponent → stop-kick to midsection → Feint slide → opponent reacts → complete the kick.

How do I defend against the Front Leg Side Kick?

Standard counters include: Angle off / Close distance before slide completes / Low kick to standing leg.

What are the variants of the Front Leg Side Kick?

Common variants: As stop-kick (no slide, delivered stationary); With forward slide (closes distance); To the knee (self-defense targeting).

How effective is the Front Leg Side Kick in competition?

Frequently used in MMA (UFC, ONE Championship, Bellator), kickboxing (GLORY, K-1), and Muay Thai (Lumpinee, Rajadamnern). One of the most commonly thrown kicks in professional striking competition.

What are common mistakes when doing the Front Leg Side Kick?

Top errors to watch for: Upper body leaning during slide — telegraphs / Not enough hip rotation after slide / Trying to generate rear-leg power — accept speed trade-off / Sliding too far — overcommits.

What are other names for the Front Leg Side Kick?

The Front Leg Side Kick is also known as Maeashi Yoko Geri, Lead Leg Side Kick, Sliding Side Kick.