Thrusting techniques1 common errors1 drills
Tsuki-waza — Thrusting techniques

Ura-zuki 裏突き

Close punch, inverted punch

What it is

The technique, and its job.

A short punch delivered with the fist palm-upward and the elbow still bent, used at a range where nothing longer will fit. It is the karate answer to the uppercut, and it appears in kata wherever the opponent is imagined to be very close.

Application. Infighting, and the counter after closing inside an opponent’s guard.

6 points

Mechanics

What each part of the body does, in the order it does it.

Starting position
From the hip or the guard, at very close range.
Hips
Rotate as normal; the shortness is in the arm, not in the body.
Elbows
Stays bent — this is the defining feature, not a fault.
Trajectory
Short and upward-forward, the fist staying palm-up throughout.
Contact surface
First two knuckles, palm upward, to the solar plexus or the ribs.
Distance
Very close. It is a technique of last resort in range terms.
Principles

What survives when the name is forgotten.

  1. A bent arm is not a weak arm at close range; a straight arm simply does not fit.
  2. The body must still rotate. Removing the hip because the arm is short removes the power too.
1 faults

Common errors, and how to fix them.

Naming a fault teaches nobody. Each one below carries why it happens and what corrects it.

Fault
Trying to extend the arm.

Why it happens. Assuming every punch finishes straight.

The fix. Set the distance so that extension is impossible, and the technique teaches itself.

Practice

Drills

  • Body-shot pad work at arm-fold distance, with the partner’s pad held against their own midsection.
Kihon ↔ kata ↔ kumite

Where it appears.

Kihon is the vocabulary, kata is the literature, kumite is the conversation. Every link below was written down deliberately; none of it was inferred from a name matching.

Kata
Kumite
Same family
1 terms

The Japanese, explained.

Ura-zuki 裏突き
Close punch. A short punch with the fist palm-upward and the elbow still bent, for ranges where nothing longer fits.
Reference recordings

Video

No recording in the register is tagged to Ura-zuki. MMAKF has not filmed this technique, and the discovery pass did not find an external recording specific enough to attribute to it without guessing.

Nothing is shown here rather than a search link dressed up as a demonstration. What has been found, checked and registered is listed in full on the source register.

The video source register →