Pulyaev blames Murzakanov's cardio for loss, questions Costa's recovery

Andrei Pulyaev believes poor cardio preparation was the reason for Azamat Murzakanov's defeat against Paulo Costa. Pulyaev expressed disappointment that Murzakanov lost on his birthday. He admitted he is not a cardio machine himself. Pulyaev also raised questions about how Costa appeared so fresh in the third round after looking very tired at the end of the second. He wondered how Costa recovered so well between rounds two and three.