Dirk Dance

A dirk dance is a Scottish dance performed while brandishing a dirk[citation needed]. It is a solo dance but can be performed by two or more people dancing in unison. The dance is quite different in style from the better known Highland dances and in many ways imitates the use of a dirk in fighting. Research suggests that the dance may, in fact, have originated as a series of moves for training in the use of the dirk.
Read more about Dirk Dance on Wikipedia