Part 2: So, you’ve decided you want to show in the longe-line class. Examine these tips for prepping a yearling to step into the show ring.If you’re looking for another way to expose your yearling to the show ring, the longe-line class might be for you. Offered by the National Snaffle Bit Association (an AQHA alliance partner), the class enables both western and English prospects a chance to experience the horse-showing scene.