When mounting a horse, which stirrup should be turned to receive the foot?

When mounting a horse, the left stirrup is typically turned toward the horse to receive the rider's foot. This practice is rooted in tradition and safety. Most riders mount from the left side of the horse, a custom that dates back to historical riding practices. Consequently, turning the left stirrup makes it easier for the rider to place their foot into the stirrup without having to reach awkwardly.

Turning the stirrup in this manner also helps ensure a smooth and safe mounting process, reducing the risk of the rider's foot slipping off or becoming stuck in the stirrup. This is crucial for both the rider's safety and the horse's comfort. The left side is the standard due to the way horses are traditionally handled, which has been carried over into modern riding etiquette and training.