Paulo Costa reacts to Azamat Murzakanov's 'secret juice' comments before UFC 327

Paulo Costa has taken issue with comments made by his upcoming opponent Azamat Murzakanov about a 'secret juice.' Murzakanov stated that people will soon learn what the secret is and what people from Russia have. The cryptic comments appear to have gotten under Costa's skin ahead of their scheduled fight. The Brazilian fighter's reaction suggests the pre-fight mental warfare has begun between the two competitors. UFC 327 is approaching where the two will settle their differences in the octagon.