Ξέρετε τι είναι το Kalaripayattu ;

Όχι; Δείτε το εντυπωσιακό βίντεο :

Kalaripayattu is considered to be the oldest fighting system, and the urumi — a flexible whip-like sword — is its most difficult weapon to master. An urumi wielder requires great agility and knowledge of the weapon simply to avoid self-injury.