you have to remember boxers arent trained public speakers or actors either

if you have ever boxed yourself you will know the adrenaline you have after a fight, after a 3 round gym fight id be so hyped that for the next 20 minutes i probably would talk complete nonsense, and at a real event i would probably struggle to talk an hour or two either side of a fight

froch had just sat down after a 9 round war, you cant expect him to say all the right things