Equipment and Weapons
Bo : Wooden staff, 6 feet long
Chi ishi: Lever weighted stone
Ishi sashi: Stone padlocks
Jo : Wooden staff, approximately 4 feet long
Kendo : Sword fighting
Kongo ken : Iron ring
Makiwara : Striking board
Nigiri game : Training jars (Nih-gee-ree gam-ay)
Sai: Three pronged knife
Tan : Barbells
Tetsu wa : Iron rings (sometimes called "Tekkan")
Tonfa : Farm tool developed into weapon by the Okinawan people