Originally Posted by President
Why the hell would you be amazed at Del Potro and Berdych doping? Just like Soderling, both had dramatic breakthroughs and are huge ball bashers. Have you seen the size of Berdych's quads?
I think berd is a natural talent right from a early age he could hit a big ball. If he is on something it has not made him consistant when and where it matters. His quads might be big but his biceps are not, neither is his neck.