'Spider' renews heavyweight hopes
Anderson Silva's greatest opponent remains indifference: The longtime middleweight champion told assorted media this week that he plans to seek out challenges one or two divisions above his lanky 185-pound frame in the future.
"Heavyweight is definitely something I have in mind," he said. "It's in my plans. I've been adapting my training, and [I'm] ever-changing to take on that challenge."
The difference between Silva, who is proactive in testing his abilities, and someone ...
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