This dance is originally from southeast Russia. For more information on Israeli dance heritage, go to

http://judaism.about.com/library/israel/culture/dance.htm
http://www.webspan.net/~hgpklm/Pages/dancehistory_body.html
for another notation of Cherkessia, see the Dance Notation Bureau page at http://www.dancenotation.org/lnbasics/frame0.html