Fundamentals of Backing in Trail Learn the fundamentals you need to know before practicing a backing obstacle in a trail class. By H&R Editors | February 28, 2022 | 1 minute read When you’re backing your horse in a trail class, you normally have to move his body around. Learn the fundamentals of backing your horse in trail with help from Will and Elizabeth Knabenshue. Click here to watch now! What did you think of this article? Submit Rating Thank you for your feedback!