Backing Through an L Teach your horse how to back through an L obstacle for a ranch trail class. By H&R Editors | July 26, 2021 | 1 minute read Click here to watch now! Being able to guide your horse around obstacles while backing is a major part of a ranch trail class. Cody Crow discusses the basics of backing your horse through an L. Click here to watch now! What did you think of this article? Submit Rating Thank you for your feedback!