"Besides technique and tactics, you have to think about your conditioning. They say that a boxer does as much in the ring as his opponent allows him to do. When you fight a guy like Beterbiev, your motor has to constantly run at high revs, and that wears you out. So to fight Beterbiev, besides technique and tactics, you have to take very good care of your conditioning.
Just don't let him beat you and work hard, run away from him, because it's a bad idea to stand next to him at the ropes. I think fighting Beterbiev is a good option for the fans, but probably not for Bivol," said Gvozdik in an interview with YouTube channel Round Eight Boxing.
Recall that the fight Bivol vs. Beterbiev will take place on October 12 in Saudi Arabia.