A newly emerging fighting style has caused negative reactions from viewers.
Lent.az reports that these competitions were held in Sydney, Australia.
Two fighters face each other in the ring and run towards each other at maximum speed. One of the fighters, colliding at a very high speed, falls, and the other remains standing.
The shared images have caused negative reactions on social media. Viewers wrote comments such as "madness" and "should be banned" to these images.