Paulo Costa responds to Murzakanov's 'secret juice' comments about Russians

Paulo Costa reacted to comments made by Azamat Murzakanov about a "secret juice" related to Russian fighters. Murzakanov stated that soon everyone will understand what people from Russia have as their secret. The comment appears to have gotten under Costa's skin ahead of their upcoming matchup. The Brazilian middleweight/light heavyweight contender did not specify exactly how he responded. Both fighters are scheduled to meet at UFC 327 this weekend, making these pre-fight comments particularly timely. The nature of Murzakanov's cryptic statement and Costa's reaction adds intrigue to their bout.