Kawazu-gake

河津掛 · one-leg entanglement

Also known as grapevine takedown (English)

Banned outright

Why this technique is banned

Prohibited in competition: falling backwards with a leg entwined around the opponent's leg risks severe knee and ankle injury. Named for the sumo wrestler Kawazu, and older than judo itself; it is retained in the vocabulary so it can be recognised and refereed.

Documented for recognition and history; deliberately without a step-by-step. See the prohibited techniques list.

Demonstrations

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About this technique

A prohibited throw in which tori winds a leg around uke's leg from the inside and falls backwards, taking uke down with the leg still entwined. Documented for recognition only: the entangled fall loads uke's knee unpredictably, which is why the technique is banned.

Key points

  1. Recognise it: a leg wound around yours as the attacker falls backwards
  2. Banned in competition; attempting it is direct hansoku-make
  3. Never complete an entangled backward fall in practice; release and step out

Yoko-sutemi-waza (side sacrifice techniques)