I went to the AIS in canberra years ago, and the guys in the gymnastics facility looked unbelieveable!
And from what we were told they dont really do any free wieghts, it mostly body weight exercises
dont think its all roids, those guys tend to not have the mid-section of a typical gym rat
rats tend to have a good looking stomach, but not a massive amount of core strength
the inbetween is what you should be chasing
somewhat unrelated, but the mp4-12c has apprently done quite well around the top gear track
depending in what spec they're talking about, it may have topped the board
at least tehy're topping something eh