ELITE CARDIO?
Look, elite cardio is Nate Diaz. I'm not a Nate fan either, he sucks ass but his cardio is fucking... infinite, seemingly.
Costa looked like he'd run up a mountain and was about to pass out by the end of the first round!
That is not GOOD cardio, let alone 'elite'.
And yeah I get he's muscly and throws bombs but so did Mike Tyson yet Tyson had fights where he went 12 fucking rounds and still looked pretty fresh, and Tyson threw like 4-6 punch combinations, every single punch attempting to knock you out. Costa threw about 4 punches and then looked like he wanted a nap.
His cardio is abysmal
PS. Yeah he outlasted Rockhold who is 85 years old, big whoop