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Chishi

石匙

Traditional Okinawan conditioning tool consisting of a stone or concrete weight attached to a wooden handle.

Quick Facts

CategoryEquipment
Pronunciation/[chee-shee]/
Alternative NamesStone lever weight, Stone mallet

Definition

Chishi is a levered stone mallet utilized in Okinawan Goju-ryu and Uechi-ryu Karate conditioning (Hojo Undo). Gripping the end of the wooden handle, practitioners perform rotational exercises that strengthen the wrist, forearm, shoulder girdle, and grip. The offset center of gravity builds shoulder stability and core power.

Related Terms

Makiwara巻物 / 巻き藁

Traditional Okinawan training post used to develop striking power and condition impact surfaces.

Kote小手

Wrist or forearm, also referring to the padded wrist guard in Kendo.

Ishi-sashi石鎖

Stone padlock-shaped hand weight with a handle used for conditioning in Karate.

Nigiri-game握り瓶

Pair of wide-rimmed clay jars filled with sand or stones used to build finger strength and grip power.

Associated Martial Arts

Uechi-ryuJundokan Goju-ryu