UFC 2010 Career mode help: Why I can't I get my characters conditioning up?

[kjsceltic123]

I'm 7 years into a career in UFC Undisputed 2010, I can't get it so I go into a fight with more than 30 or 40 percent conditioning, this is after spending most of my career walking into fights with 70 conditioning... does anyone know how to get my conditioning back up?