Debbie McDonald works with a young pair on passage and changes. The total running time of this three part video is 37:30.
Debbie begins this session by describing why a horse may go with their mouth open, and helps her position the neck in the walk. In the warm up they work on straightness and responsiveness. At the canter, Debbie has them ride a 10 meter circle in the corner to the half pass to center line, keeping the mare straight on the centerline. They do more half pass to a flying change, and then take a break.