Serbian black belt Uros Culic executed one of the rarest submission techniques seen in competitive grappling, leaving spectators and commentators alike in awe.
Culic, who relocated to Australia several years ago and has become a fixture in the local competition scene, demonstrated why he’s considered one of the more creative practitioners when he locked in what commentators referred to as “the Aaron Kaminski special” – a modified arm triangle with an inverted grip that caught his opponent completely off guard.
“He’s going for the Aaron Kaminski special. I did not see that attempt coming,” exclaimed the commentator as Culic secured the submission with remarkable efficiency.
The sequence began with Culic throwing a well-executed far hook, creating several potential attacking options including a head-arm setup and possible mount. However, instead of pursuing these conventional paths, Culic opted for the rarely seen inverted-grip submission that quickly forced his opponent to tap.
While Culic has regularly competed in European ADCC trials throughout his career without yet securing qualification, this performance showcases the technical depth and creativity that makes him a dangerous competitor on any stage.
The submission is particularly noteworthy for its rarity in high-level competition. The technique, which places significant pressure on the shoulder joint, requires both precise execution and considerable flexibility from the practitioner. Grappling enthusiasts attempting to replicate the move should exercise caution, as improper application could potentially result in shoulder discomfort.
With this impressive victory, Culic continues to build his reputation in the Australian grappling scene while demonstrating the kind of technical innovation that makes submission grappling such a fascinating and evolving martial art.
Sadly for Culic, his trials came to an end after he lost to Kit Dale. Ultimately Kit Dale didn’t make it either. Belal Etiabari and Declan Moody made the team. Full replay is available to watch on B team’s channel.



