Why did Frank Bruno have such poor stamina?

[richardt]

They actually discovered that he was in fact a robot and that he didnt have the capacity to hold as many batteries as the energizer bunny. Recently he fell and injured his leg and there was wires and metal bars and small lights sticking out of his leg and that confirmed rumors all along that he was actually a robot. They didnt have a charging station in his corner when he was in his prime so once his batteries went down, that was it.

[chirorickyp]

Too much useless weightlifting and not enough conditioning for an actual fight. If he trained like Larry Holmes, different result. Who knows if he put in fresh sparring partners every 2 rds to mimic an instense fight?

[boliodogs]

Some guys just naturally have poor stamina even if they train hard and other have great stamina, That is just the way it is just like some boxers hit harder than most or are faster.