Ishi-sashi
石鎖
Stone padlock-shaped hand weight with a handle used for conditioning in Karate.
Quick Facts
CategoryEquipment
Pronunciation/[ee-shee sah-shee]/
Alternative NamesStone padlock weight, Stone kettlebell
Definition
Ishi-sashi ('stone padlock') is the Okinawan precursor to the modern kettlebell. Used in Hojo Undo, it conditions punch extensions, wrist stability, and leg strength by hooking the weight over the feet during kicks.
Related Terms
Makiwara巻物 / 巻き藁
Traditional Okinawan training post used to develop striking power and condition impact surfaces.
Chishi石匙Traditional Okinawan conditioning tool consisting of a stone or concrete weight attached to a wooden handle.
Nigiri-game握り瓶Pair of wide-rimmed clay jars filled with sand or stones used to build finger strength and grip power.