Training for the Two-Rein with Benny Guitron / The american Quarter Horse Journal // The Two-Rein is a Hackamore with full bridle curb (usually spade or half-breed) underneath. Used to transition a working cow horse from hackamore into full bridle.
Riding Exercise #5: Follow the Fence Goal: To have the horse trot and canter around the outside of the arena along the fence on a loose rein without help from the rider. The horse should maintain his gait and direction by himself. More about the exercise: https://www.downunderhorsemanship.com/Store/Product/MEDIA/D/252/