Skip to content

Sokutō (足刀)

Introduction

Sokutō (足刀) is a striking surface where contact occurs with the outer edge of the foot on the little-toe side.

It is used mainly in side techniques, especially in yoko geri (横蹴り).

Definition

Sokutō (足刀)
A striking surface where contact occurs with the outer edge of the foot on the little-toe side.

Terminology

Japanese: 足刀
Romaji: sokutō
English: outer edge of the foot / knife foot

Structure / Form

Starting point

  • the foot is kept relaxed
  • the toes are naturally extended

Toes

  • the toes are drawn back
  • the outer edge of the foot is exposed as the striking surface

Ankle

  • the ankle is kept stable
  • the edge of the foot is directed toward the target

Striking surface

Primary contact

  • the outer edge of the foot on the little-toe side

Secondary contact (should be avoided)

  • toes
  • instep
  • sole

Basic principles

Structure

The foot is kept together so that the outer edge becomes clear as the striking surface.

Body connection

Power is transferred through the body to the striking surface.

English:
ground → supporting leg → hip → torso → kicking leg → foot → striking surface

Japanese / romaji:
jimen (地面) → sasae-ashi (支え足) → koshi (腰) → dōtai (胴体) → keri-ashi (蹴り足) → ashi (足) → datotsu-bu (打突部)

Kime (決め)

Power is concentrated at the moment of impact.

Execution

Movement

  • the technique starts without unnecessary tension
  • the movement is driven by the coordination of the body
  • the foot follows a clear side path toward the target

Impact

  • contact occurs with the outer edge of the foot
  • the toes are kept retracted at the moment of impact
  • the ankle is kept stable through the impact

Retraction

  • the leg is pulled back directly after impact

Use

Sokutō is used, among other things, in:

  • yoko geri (横蹴り)
  • yoko keage (横蹴上げ)
  • kansetsu geri (関節蹴り)

Common targets are:

  • neck
  • chin
  • abdomen

Training

Sokutō is trained through:

  • kihon
  • yoko geri
  • controlled technique training
  • precision training against light targets

Focus:

  • correct striking surface
  • retracted toes
  • stable ankle
  • clear direction in the side technique

Common errors

Impact with the wrong part of the foot

  • incorrect striking surface
  • the technique loses its effect

Insufficiently retracted toes

  • the outer edge is not exposed correctly
  • the risk of injury increases

Unstable ankle

  • breaks the structure
  • reduces force transfer

Poor retraction

  • balance deteriorates
  • the technique becomes slow

Summary

Sokutō (足刀) is a striking surface where the outer edge of the foot is used.

It is defined by:

  • retracted toes
  • stable ankle
  • impact with the outer edge of the foot
  • use in side techniques