snaffle bit

The snaffle bit is the simplest type of bit used in horsemanship. It consists of a single mouthpiece, which can be straight or jointed, with rings at each end for the reins. This type of bit is often used for preliminary schooling and is appropriate for racing and cross-country riding.1

Communication between a rider and a horse is facilitated by the bit and other aids. The rider uses a combination of hand and leg movements to signal intentions to the horse, and through repetition, the horse learns to understand and obey these signals. While the snaffle is a basic tool, more advanced schooling may utilize a double bridle or a Pelham bit, which offer greater control through leverage on the horse's jaws.12