OK...I'll jump in.....totally rider error 100%. I don't need to see what happened BEFORE this brief clip because even if he was making a correction BEFORE the vid started...he already spent too long making a correction. You get it and you get out, plain and simple. He had the horse's head cranked in for those circles, without ANY release, horse was super flexed at the poll and using it's body....what more did he friggin' want? Horse saw no choice at the rollback when it was trapped but to go up to release the pressure. I mean, come on...this is commonsense, especially for a name like Les.