Water (obstacle)

Various obstacles are found in competitive sports involving horse jumping. These include show jumping, hunter, and the cross-country phase of the equestrian discipline of eventing. The size and type of obstacles vary depending on the course and the level of the horse and rider, but all horses must successfully negotiate these obstacles in order to complete a competition. Fences used in hunter and eventing are generally made to look relatively rustic and natural.

In jumping competition, they are often brightly colored and creatively designed. In hunter and jumper competition, obstacles are constructed to fall down if struck by the horse. In eventing, they are built to be solid, though for safety, certain elements may be designed to break away if hit.

Also called chevrons, these fences are shaped like triangles, with the point facing towards the ground. They are generally very narrow, usually only a few feet wide. Arrowhead fences require the rider to keep their horse straight between their hands and legs, as it is easy for a run-out to occur due to the narrowness of the fence. These fences are often used in combination with other obstacles to increase their difficulty, such as right after a bank or as the second obstacle in a bending line. This tests the rider's ability to regain control of his/her horse following an obstacle.

These jumps are steps up or down from one level to another, and can be single jumps or built as a "staircase" of multiple banks. Banks up require large amounts of impulsion, although not speed, from the horse. The drop fence incorporates a down bank. Both types of banks require the rider to be centered over the horse. Down banks require the rider to lean further back, with slipped reins and heels closer to the front of the horse, in order to absorb the shock of the landing.

A bounce, also called a no-stride, is a fence combination sometimes found on the cross-country course of eventing. It is also very commonly used in grid-work or gymnastics. It consists of two fences placed close together so the horse cannot take a full stride between them, but not so close that the horse would jump both fences at once. The horse "bounces" between the two jumps, landing with his hind legs before immediately taking off with his front legs. The distance between the two usually is 7–8 feet for small ponies; 9 ft for large ponies or small horses; and 9.5–11 ft for horses. A bounce (or several can be used in a row for more advanced horses) teaches the horse good balance, to push off with his hind end, and to fold his front end well. It can also be used to slow down a speedy horse, as a horse cannot go flying over a bounce (he/she will knock a rail) as he could with a single jump.

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