Cavaletti

Short fence used in horse jump training

Cavaletti are small jumps, originally made of wood, used for basic horse training. Most consist of rails that are about 4 inches (10 cm) wide, and 10 feet (3.0 m) long. The rails are inserted into fixed standards, usually made in an "X" shape, that commonly are designed to be placed at one of three preset heights ranging from a few inches off the ground to a maximum of about 18 to 24 inches. However, in informal terminology, even ground rails without standards are sometimes called "cavaletti." Modern designs can be made from various types of molded plastic and PVC pipe as well as wood. They can be used both for ground training with the handler working a horse on a longe line or at liberty, or while a rider is mounted on the horse. Cavaletti are used by practitioners of both English riding and western riding. Similar obstacles of lighter weight materials are used with dogs in dog agility and canine physical therapy.

This keyword could refer to multiple things. Here are some suggestions: