is one of the original 40 throws

Throw (grappling)

A throw is a martial arts term for a grappling technique that involves off-balancing or lifting an opponent, and tossing them to the ground in Japanese martial arts referred to as nage-waza, 投げ技, "throwing technique"...

 of Judo

Judo

is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

 as developed by Jigoro Kano.
It belongs to the second group, Dai Nikyo, of the traditional throwing list, Gokyo (no waza), of Kodokan Judo.
It is also part of the current 67 Throws of Kodokan Judo.
It is classified as a foot technique, Ashi-Waza

Judo technique

This page is a list of judo techniques. There are a variety of techniques recognized by Kodokan judo and other budō . Below is a partial list, organized by technique type and alphabetically within type....

. A counter to uchi mata is uchi mata sukashi

Uchi Mata Sukashi

In judo, is a hand throwing technique that counters an uchi mata attack. The tori steps aside so the uchi mata misses, then throws the uke forward....

.

External links

Exemplar videos:

• "JudoInfo.com" Animations and drawings
• Animation from http://wikilecture.org