As sword dance is a moving art here's a few vids, I found fascinating & educational ...
Enjoy!
spiral
Fiery Russian....Excellent!
russian linky
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Arab via USA....Beautiful!
another linky..
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The famous Omani warriors sword dance....x2
yet another linky!
]
x2
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Korean....Wow
again...
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Qatari ...{Its lucky these guys don't drink....}
linky...
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Indian army Gorkha
last one...