Just admit it was a real dumb comparison. One has to do a lot with cardio (evident when Diaz has some of the best if not the best cardio in MMA). And Math problems? I mean it was a terrible comparision.
No one here said he solely relies on triathlons.
The math problems thing was for fun, but the triathlon comparison is more than relevant matter. It was suggested Nick is a hard training guy using the triathlon example. I wrote enough up there for those who understand a minimum amount of cardio preparation to get it. If you still think that is dumb, so don't bother. That's not the post for you.