I'm not a hurdler nor specifically a hurdle fan, but the following photo jumped out at me as being the first time I can ever remember seeing such a great side view of a hurdler at the exact moment of clearing the bar.
http://cache.milesplit.com/user_files/6022/67318/hurdles_jdlkickoff2012.jpeg
A Google image search of 'hurdler' supports this contention.