Namaste,

I came across a 11th century dance form performed by Shaiva warriors.





More from wiki:

It is believed that this dance form invokes 'Prerana' (inspiration) and is dedicated to supreme dancer, Lord Siva.Perini is performed by males and it is believed that in ancient times this was performed before the soldiers set to war.

Perini is a vigorous dance done to the resounding beats of drums. Dancers drive themselves to a state of mental abstraction where they feel the power of Siva in their body. While dancing they invoke Siva to come into him and dance through him. The Perini Thandavam is indeed believed to be the most invigorating and intoxicating male dance form.

http://www.youtube.com/watch?v=UU7VC_huc7Y

http://www.youtube.com/watch?v=dCneydv2pXk

http://en.wikipedia.org/wiki/Perini_Shivatandavam