The weapon Bō comes in various types of wood , from heavy to light , rigid to highly flexible , etc .
There is also the kaku-bo ( four-sided staff ) , rokkaku-bo ( six-sided staff ) , and hakkaku-bo ( eight-sided staff ) .Weapons Kobudo Other types of bō range from heavy to light , from rigid to highly flexible , and from simple pieces of wood picked up from the side of the road to ornately decorated works of art.
Bō