Duran/Chavez Training

[TysonForeman]

Roberto Duran and Julio Cesar Chavez were both crazy badasses. They both had great stamina. I have been trying to find their training programs, but I can't find anything. Anyone have any info about either of them?

[Slipx]

I think both of them are from Mexico City, which is at a high altitude and fighters out of there generally all have higher stamina because of it.

[.::|ULTIMATE|::.]

Actually Duran is from Panama.

Chavez however did use to train at high Altitude in Mexico (12,000 feet). In his prime and when he was asked he said the key to his training was all the running he would do. I dont know exactly how much but everyone always said he ran a lot.