Given what PJ has said about how fast Gay ran the curve and the fact that Gay was using this race as a test of where he was in fitness, I wonder if maybe they had a strategy of run the curve hard, then coast.
But there seems to be an epidemic these days of elite athletes who want to claim they haven’t done any speed work, including Gay.
Maybe Gay looked like an 800 runner to you because he’s been training like one?
On Borzov’s start, note the action of the left hand - perfect “flick” with the elbow out to the side. However, he looks a bit hunched over if frames 4, 5, 6, and 7, no?