Judge Cesar Torrente teaches the leg yield to a First Level rider and horse. Total running time for this two part video is 21:26.
Judge Cesar Torrente works with a First Level rider that performed the First Level Test One the day before. They start out with a lovely trot, much improved from the day before. He has the rider flex to the left and right as they warm up, and then moves into leg yields starting with the walk. He gives a very clear explanation of the proper aids to use for the leg yield.