What is the purpose of a breast collar?

The purpose of a breast collar is primarily to prevent the saddle from slipping back on the horse's withers, especially during activities that involve rapid movements or changes in direction, such as jumping or barrel racing. The breast collar attaches to the front of the saddle and goes around the horse's chest, creating a secure connection that helps keep the saddle in place. This is crucial for ensuring both the rider's and horse's safety as it maintains stability and allows for better control of the horse.

Other options, while they may address different gear or purposes in equestrian activities, do not accurately describe the function of a breast collar. It is not primarily decorative, meant for attaching leg protection, or designed to assist with rider balance. Each of those functions is served by other equipment or practices in horse riding.