I have never seen anything like it. Tripping, to me, is a rare thing. Yes, it happens sometimes, but not most of the times.
I even watch college races, where so many runners are bunched together, and there is no tripping. There will be a lot of shoving, and jockeying for position, but no tripping.
When i watch 800m and 1500m races with NO MARTINEZ in the race, no tripping takes place. I have never seen Wilson or Lipsey trip someone, or Semenya for that matter. Hell, even the weak Euro runners are balanced and well organized in their running at 800/1500m
However, when Martinez is racing? She will stumble about 3 times before the damn race is over.
What the hell is her deal,man?
When I watch her run, these are my words : " I see it coming. It's going to happen any minute now. She is going to stumble or trip up." And just like clockwork, it happens!