I'm going to go with hitmanD on this one. Another thing is that it doesn't seem like the kind of thing you learn by asking people on the internet! PBF can do it because PBF can do anything. And you're not PBF. Study tape and try it once you've mastered basics. But try it with a trainer who can instruct you....

Scrap, interesting. True, but interesting because I was watching Friday night fights last nght and Teddy Atlas was saying what made Benitez and Sweetpea such amazing defensive fighteres was their head movement, BUT also the fact that they always looked up. Two very opposing philosophies to great defensive strategies... but also done by some of the best p4p fighters ever....