Hunter seat

Hunt seat is a style of forward seat riding commonly found in North American horse shows. Along with dressage, it is one of the two classic forms of English riding. The hunt seat is based on the tradition of fox hunting. Hunt seat competition in North America includes both flat and over fences for show hunters, which judge the horse's movement and form, and equitation classes, which judge the rider's ability both on the flat and over fences. The term hunt seat may also refer to any form of forward seat riding, including the kind seen in show jumping and eventing.

Hunt seat is a popular form of riding in the United States, recognized by the USHJA (United States Hunter/Jumper Association) and the United States Equestrian Federation, and in Canada. While hunt seat showing per se is not an Olympic discipline, many show jumping competitors began by riding in hunter and equitation classes before moving into the jumper divisions.

The Hunt seat is also sometimes called the "forward seat." Ideally, a hunt seat rider has a very secure position. This includes proper leg position, weight in heels, soft hands, good posture, balanced seat, eyes up and, when working over fences, looking ahead towards the next fence.

Riders usually employ a "two-point" position while jumping fences, depending on the type of course and height of fences. The position is so named because the rider has "two points" (both legs) in contact with the saddle. The rider supports his or her body using leg and stirrup, keeping the heels down, closing the hip angle, and lifting the buttocks out of the saddle while keeping the head and shoulders up.

...
Wikipedia