Filed under: Featured Videos , News , Videos Unlike most major MMA promotions, ONE Championship allows fighters to use knees to the head of a downed opponent. But is that a good thing? By its very nature, MMA is always going to be a violent sport. But when the controversial strikes are allowed, you can get some brutal finishes – and a quick momentum change in a fight – as we saw at Friday’s ONE Championship 55 event.
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ONE Championship 55 highlights: Should knees to head of downed opponent be legal? – MMA Junkie